Duo Mobile APK

Version 3.38.0 - com.duosecurity.duomobile
Last updated: Sat, 17 Apr 2021 9:42:54 UTC
duosecurity,duomobile,business,mobile:, app, login, new phone, for android, setup, activation code, app store, purdue, reconnect,

Duo Mobile apk

APP Information

Download Version 3.38.0 (338010)
Apk Size9.58 MB
App DeveloperDuo Security, Inc.
Malware CheckTRUSTED
Install on Android7.0 and up
App Packagecom.duosecurity.duomobile.apk
Website http://www.duosecurity.com/support

Download Duo Mobile 3.38.0 APK

App Description

Duo Mobile is duosecurity,duomobile,business,mobile, content rating is Everyone (PEGI-3). This app is rated 3.94 by 17 users who are using this app. To know more about the company/developer, visit Duo Security, Inc. website who developed it. com.duosecurity.duomobile.apk apps can be downloaded and installed on Android 7.0 and higher Android devices. The Latest Version of 3.38.0 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 144602982+ times on store. You can also download com.duosecurity.duomobile APK and run it with the popular Android Emulators.

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.

Additionally, you can use Duo Mobile to manage two-factor authentication for other application and web services that make use of passcodes.

Note: For Duo accounts, Duo Mobile needs to be activated and linked to your account before it will work. You will receive an activation link as part of Duo's enrollment process. You may add third-party accounts at any time.

Additionally, we will request access to use your camera for the sole purpose of scanning QR codes when activating accounts. Accounts can be activated by other methods if you choose not to do so.

License agreements for third-party Open Source libraries used in Duo Mobile can be found at https://www.duosecurity.com/legal/open-source-licenses.

For the latest Terms and Conditions see https://duo.com/legal/terms

App ChangeLog

  • We're always working to improve user experience in Duo Mobile. This update introduces various behind-the-scenes improvements and minor bug fixes to enhance your authentication experience.

App Screens

Duo Mobile App Screen 1Duo Mobile App Screen 2Duo Mobile App Screen 3Duo Mobile App Screen 4


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.duosecurity.duomobile.apk Was Risky.Detected 1 From 55 Scan.
Scan Stats:harmless:0|type-unsupported:9|suspicious:0|confirmed-timeout:0|timeout:0|failure:1|malicious:0|undetected:61|
Name:087ABBA94027720994C793F175CAFB18 SHA-1:476e104b4da2a324d60f69a3b933ae95f1fedf71 SHA-256:0375aa65aec96c5571b41b8b8bdddf57390d884a94b4d66a284ad1762711c872 SSDEEP:196608:Bk/PuaxbzpavYsxwYcTvcxTEnfPFybwtGRHIlyzvwigXdSFQ:BkOCbzpavYVYc4gnfPFyMUBSyEigIFQ File type:Android Magic:Zip archive data, at least v2.0 to extract File size:10042404 Uncompressed Size:11859594 Contained Files :1581 Contained Files By Type:xml:130,bin:1,gz:1,jks:1,dex:1,so:7,png:197,


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

take pictures and videos
Allows the app to take pictures and videos with the camera. This permission allows the app to use the camera at any time without your confirmation.

Allows access to the list of accounts in the Accounts Service.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

control vibration
Allows the app to control the vibrator.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.


Certificate Issuer:C:US, CN:Android, L:Mountain View, O:Google Inc., ST:California, OU:Android
Certificate Subject:C:US, CN:Android, L:Mountain View, O:Google Inc., ST:California, OU:Android









Interesting Strings


Older Versions

More Android Apps to Consider

Google Play Reviews

  1. jason pinnell-avatar

    jason pinnell


    "Security Made Simple" is ironic considering this app has only caused me problems. It is not easy to add devices. I'd like to use more than 2 devices to log in to school accounts. After downloading this app onto my laptop my laptop is essentially bricked. App is in a loop of opening and I cannot open any other apps on my laptop either. I'm using my phone to even write this review because I can't access the Play store on my laptop since downloading this.

  2. Mehdi Fahimkamal-avatar

    Mehdi Fahimkamal


    app I am amazed of these negative reviews, I hadn't problems till now , everything is working as it should be. The only thing I like to be added is , to be able save back up recovery on user's selected email account, and not only google account.

  3. satyam soni-avatar

    satyam soni


    login This use to work good with Android 10 . With android 11 update the notification have stopped. Everytime we need get into tht app to approve requests. Also notification pops up sometime but with delay of almost 1 min.

  4. Lil Mango-avatar

    Lil Mango


    new phone I am currently locked out of my instagram and after many many MANY tries to get the backup codes and authentication app code. Duo mobile has indefinitely locked me out of my instagram and i have contacted Instagram already and I'm waiting for a response. Duo mobile deleted my backup google drives just because I deleted the app (dumb mechanic btw) it would be helpful if Facebook, Duo Mobile, or Instagram can help me because I've been disconnected for almost 24 hours

  5. Srikar Telikapalli-avatar

    Srikar Telikapalli


    for android It's a good app. Would be much more helpful if you could make it so that the authentication could be done from samsung watch directly. Right now it prompts to open the app on phone. I know that this feature is already available on apple watch. Please make the authentication work on samsung watch too

  6. Richard Gray-avatar

    Richard Gray


    setup We use this app throughout our business, with a mixture of yubi keys & mobile phones. Never had any issues with the admin portal or the end user side. Would fully recommend to anyone

  7. Adam S-avatar

    Adam S


    activation code App is now bugging me every time I open it that my device has security issues because it's not running Android 11. My carrier will not offer Android 11 on my device (they have said so.) Why must I be pestered about something I can't fix?

  8. Kierra McCullough-avatar

    Kierra McCullough


    app store Fails to send push notifications the vast majority of the time. When it does, they frequently disappear after clicking "approve" without actually approving the login. Also, there's zero reason to require two button presses to approve a login. It seems like a minor detail, but when you have to use this every single day, the pointless redundancy becomes incredibly frustrating. The user experience with this app is horrendous.

  9. Warren Field-avatar

    Warren Field


    purdue After resetting my phone I am unable to get into Instagram I'm really annoyed and I can even delete duo I'm really not happy I AM SO ANNOYED IS THERE A WAY TO DEACTIVATE THIS RUBBISH APP??? I JUST WANT TO GET BACK ONTO INSTAGRAM! I DON'T RECOMMEND THIS APP TO ANYBODY!

  10. Kimberly Mojarro-avatar

    Kimberly Mojarro


    reconnect The instructions aren't easy to follow to get your account back on a new device. Nothing happens when I click "get my account back." I'm angry every single time I have to do school work because it means having to use this stupid app. Sucks. I can't just do the usual password or push like I used to on my new phone. I have to call myself to get permission, and its so annoying trying to do work on my laptop if I don't have my phone because I can't even log in to my school website without the phone

  11. GenericAssUsername-avatar



    I consult for a fair few universities, and a good number of them use Duo for their 2FA solution. While I prefer to just be given a key and use one authenticator app and I'm not a fan of MFA tied to a phone number, I respect Duo's hustle when it comes to seeking these strategic partnerships. I have never had an issue with onboarding or recieving/processing push notifications. It otherwise works as intended. So, despite my preferences, I base my rating on the app's function within its parameters.

  12. Luke Novak-avatar

    Luke Novak


    Just a terrible experience. Nothing works correctly. Ive been trying to configure information for my college but the app won't send me push notifications and won't recognize my device for some unknown reason. Terrible choice for any college that wants to use this program

  13. Brianna Patterson-avatar

    Brianna Patterson


    So I recently got a new phone and have been unable to log into my Instagram account despite having the Due code. I have my Instagram password and email set up already. I don't understand why the two apps aren't working together like they did before. I've tried all the steps and the code still does not work for my account. Please fix this soon.

  14. sebastian Beal-avatar

    sebastian Beal


    Very difficult for me to get my account back. Thank you for responding. I do not know if I have duo restore, but have become very aggravated trying to get my account back. I got a new phone and it has not worked since. I have heard others having the same problem. I still have no access to duo, and am often unable to even log in to my school account. How do I fix this?

  15. Shannon Huneau-avatar

    Shannon Huneau


    I have been using this app with an old phone and had no problems. I tried to restore my account with my new phone and now I can't get in. Everything I try to restore with my work email, it won't take me to the next prompt to even try to reaccess my account. Is there any other way to restore??

  16. Katie Mackey-avatar

    Katie Mackey


    This is literally the worst authentication process I've ever used. It will lock you out of everything.

  17. Alan Salmon-avatar

    Alan Salmon


    Seems to work fine here. Only concern to me is that you can't protect the app with fingerprint, anyone who gets access to your phone gets access to all your security codes. Also it tells me my android is out of date. Yes I know but it's the latest available for my phone, nothing I can do to change that. Needs a "don't tell me again" option, or better still maintain a database of latest Android for each phone so it can genuinely tell you if an update is available

  18. Rich Jobling-avatar

    Rich Jobling


    Cannot transfer to new device. Have pressed 'get my account back' and just get taken to the backup/restore settings. I've looked at the online guides and after backing up the accounts on the old device, the offered instructions become useless as the app on the new device won't do what it is supposed to do. I don't really want to charge and carry an old device with me just for this one app.

  19. Ahriel Tyson-avatar

    Ahriel Tyson


    Had to get a new phone and now I can't get duo to put my account on this phone. I need it for school and now it's a serious and annoying hassle everytime I have to sign in again. it's linked to my phone number, but I can't get the app to let me sign in. My school uses Microsoft, so this stupid backup doesn't even work for me.

  20. Mr. M-avatar

    Mr. M


    It doesn't work for me. I copy and paste the codes, and it tells me that the code is invalid. I have tried several times. I do it long before the countdown is expired. I just downloaded it today because I have read that Duo offers better protection than the Google app. I would probably like Duo if it would work for me. But I can't even try it to see how I'd like it. I am.going to try one more time to get it to work, or to find some customer support. If unsuccessful, I will uninstall

  21. Teodorå Spasovska-avatar

    Teodorå Spasovska


    I can't login to my Instagram account, always when I submit the code error pops up saying to check my code and try again, I tried backup codes not working either, I'm pissed, first another application tried to steal my account, then the other one which is supposed to secure my account it's not working and I may lose my account forever, with all my data, I've been using it for 7 years or more

  22. Alex Marsh-avatar

    Alex Marsh


    My work uses this now and so far it's proven to be much more reliable than Microsoft Authenticator (MA) at giving the notifications. The one annoying difference is that in MA I could answer the request in the notification instead of opening up the full app, this meant I could use my smart watch to answer access requests which was really convenient. You can't do that with Duo and I hope they add that functionality at some point, because it made the process of answering requests super simple.

  23. Abdul Munim Kazia-avatar

    Abdul Munim Kazia


    It works okay but I don't understand why it requires two clicks to accept a login request, even from a notification. Give us the option to see the accept and deny buttons directly. I hardly use the app directly but the UI could use a refresh. Also it's really strange that you consider a device not running the latest Android version as a potential issue. Not everyone has latest phones. Atleast look at security updates rather than android version.

  24. Octav no-avatar

    Octav no


    Don't think theres any other app I despise more. And I'm forced to use it for work... Can't transfer my account, and from time to time I can't log in, and if you miss the first attempts you get like a 10 minute timeout in which you can contemplate the things that went wrong in your life.

  25. Barney Fife-avatar

    Barney Fife


    It works but everytime I get a Push I also get a notification that says my "Adimin" revcomends I upgrade to the latest version, BUT I'm receiving that notification in the most recent version available in Play Store AND the app is set to automatically update. No setting is provided to silence it either. "Unnecessarily annoying" to users compared to alternatives like Authenticate, so not reccomended unless required by a customer or employer in which case "Resented" is how I'd sum it up.

  26. Angelica Napare-avatar

    Angelica Napare


    Works but in case you miss the timing, Duo will bomb you with expired requests. You'll have to tap twice so you can approve a request instead of just tapping the notification then route to app.

  27. Sam Wallace-avatar

    Sam Wallace


    They should really let you use Google Authenticator for the Duo services. Needing multiple authentication apps is BS. Also the fact that it is constantly running in the background when you close it pisses me off... I hate having to force close things.

  28. Anisha Kothari-avatar

    Anisha Kothari


    Locked out of instagram for 4 weeks due to duo mobile. Phone reset and restored & backed up to an earlier date (pre-duo) and there's no workaround. No access to recovery codes, no proper response from duo or instagram who keep referring me back to duo. To which DUO hasn't responded or helped. There's no other contingencies in this case and can't access my insta with any authentication code. Apparently according to duo and instagram, there's no solution- need is the 2fa setting on my account

  29. Droid Snarf-avatar

    Droid Snarf


    Total POS useless app. It is required for work. Once I quit that lousy gig this pointless garbage is being removed. Authentication?!? Bunch of BS for a business model is what's being sold here I have verification through regular SMS with my broker, we don't need extra apps, just an ordinary email and SMS phone. Simple and done. This app adds nothing but coins to the coffers at duo. Big thumbs down on needless technology!

  30. Melikah Hayes-avatar

    Melikah Hayes


    This is the worst app ever! DO NOT DOWNLOAD! I recently reset my phone and the app won't accept my log in, so I'm locked out of my school account because of this stupid app. It claims to be extra login protection, but it doesn't even allow the owner to login! I would've never got this app if the school had not FORCED us. I hate this terrible app, and I can't wait for the day to delete it!

  31. David Cervantes-avatar

    David Cervantes


    Just annoyed that I have to download a separate authenticator app just for one thing on top of the one I already used.

  32. caloyun-avatar



    it's giving me wrong codes and I just lost an important instagram account thanks to it. I have the account linked with fb, phone number and email yet I lost it. I spent money on my instagram account for promotions and now it's all gone thanks to duo mobile

  33. Steve Meiers-avatar

    Steve Meiers


    She's problem with all com apps, they don't talk to each other. Otherwise, it works great.

  34. Crystal Swafford-avatar

    Crystal Swafford


    App is very easy. Thankful for that because I have to use this app on a daily basis for my job.

  35. candy Gamer-avatar

    candy Gamer


    Annoying and frustrating. The duo app which is required for some reason never gave me a key code to activate it on here, in addition to the fact it never sends the verification code to my phone number no matter how many times I press resend.

  36. Austin Whitmire-avatar

    Austin Whitmire


    Can't stress how inconvenient using this service is. It is incredibly challenging to make any changes or switch devices and the help is next to useless.

  37. Samuel Lee-avatar

    Samuel Lee


    It's fine. No one wants a 2FA for work forced on them without a choice of authenticator but whatever. For UX/UI improvement, I would suggest further separation of Approve and Reject in the pull down from notification bar. This would avoid fat finger rejections.

  38. Sarvang Dave-avatar

    Sarvang Dave


    Was working well until Android 11 update in my phone. Now, notification comes too late so on opening notification, it shows timeout. I have to keep app open to receive push on time. Phone: OnePlus Nord (India).

  39. James Latorraca-avatar

    James Latorraca


    Works, but push from computer doesn't always give notifications on my phone. Lot of space needed for the app and unless you have a phone with a lot of memory forces you to delete apps to install or update.

  40. Memory Maker's-avatar

    Memory Maker's


    After resetting the phone the application data is recovered safely but the codes do not working. I'm angry I can't use my old account. Please fix the problem immediately...!

  41. Abayas-avatar



    I suppose it works fine, but for me, who just wants to quickly log in to submit an assignment for classes, it's a pita.

  42. Callum Fitzpatrick-avatar

    Callum Fitzpatrick


    Not bad, if you're forced to have 2 factor auth. QR scanning worked on my Google Pixel 3, I love the sound design and the way you can approve a request direct from a popup.

  43. Anara Bimag-avatar

    Anara Bimag


    Ничего не работает. Код который выдаёт мне приложении не считывается инстаграмом. It Is not working. The pass code which the app generated didn't access in Instagram. I tried and tried but it didn't work Highly disappointed

  44. Vivananda V L-avatar

    Vivananda V L


    How can the codes doesn't match?!!! i can't log in to my instagram. any help here.?

  45. Jason Flood-avatar

    Jason Flood


    Causing other applications to crash - audible and gmail not work related are unusable; others at work are reporting the same problem.

  46. Saint Mimi-avatar

    Saint Mimi


    I regret downloading this app and using it for my instagram authentication. I can no longer login, it keeps telling me invalid code and I have been trying to login with the code for 2days now. 😭😭😭

  47. sandhya Gawade-avatar

    sandhya Gawade


    I am facing issue while connecting vpn, when I entered my user name and passcode over there it shows error- 'no valid certificates available for authentication', I uninstall app and install it again,then there is option 'get my account back' if I select this option I am unable to login again..

  48. Saif Ennab-avatar

    Saif Ennab


    Please add the "allow access notification popup" as full screen popup not as a notification, or make this as an optional feature, this will be a good addition for the business

  49. Sergio SaveAs-avatar

    Sergio SaveAs


    Very easy to use, there's no need to enter key or a token just tap on a button and that's all.

  50. Divya Valvaikar-avatar

    Divya Valvaikar


    I need my Instagram back! Even after entering correct codes for login I can't open my account anymore... Please help me if someone knows any other way of accessing my account.🙏

  51. Mark Shaffer-avatar

    Mark Shaffer


    I use it to login to one system at work. Performed flawlessly on my old LG G6 running Android 8 and now on my Galaxy S20 running Android 11.

  52. C8163- P.Saimanishgoud-avatar

    C8163- P.Saimanishgoud


    Worst experience i have linked my instagram account to duo mobile when i am trying to relogin it was showing that passcode was error my suggestion was dont use any authentication apps

  53. Chirag Patel-avatar

    Chirag Patel


    Scanner is not working. After scanning QR code it says no connection, even though phone is connected to internet.

  54. C Ritchey-avatar

    C Ritchey


    Push notifications stopped working with 3.48.0. Are you going to fix this? Galaxy s20 fe 5g, android 11. I stand corrected. Took at bit of doing but it's working again. Thanks!

  55. Ramgopal Soundararajan-avatar

    Ramgopal Soundararajan


    Changing different security and password on lock screen does not help. It always complaints about disk encryption. Never worked. Am using redmi 7

  56. Lucas Jiang-avatar

    Lucas Jiang


    This app deserves 0 starts. The basic switch device sync up is not there. If university didn't force us to use it login to school website. I will never use this app.

  57. Katy Hammeren-avatar

    Katy Hammeren


    Push notification to log in no longer works

  58. April Smith-avatar

    April Smith


    Downloaded Duo Mobile for my job. They actually had to set up the account and when I try to put in a passcode it always says it failed. Where its asking for a barcode...I have no idea where to find this information. Im having trouble trying to understand how to use this app, can someone help me please?

  59. Aja Alve-avatar

    Aja Alve


    Been trying to get this app to accept my codes. It states my code is invalid. So much for registration and a loss of 2 hours.

  60. Theresa Clemons-avatar

    Theresa Clemons


    Bad did not hwlp me Wih my problem. I ve e used it and was with boostst moble 4 yrs. Im disable .I.likke only to see my children.IFeel like it should be corected. Take off.a third pary if it showa on my acct

  61. Al-avatar



    Doesnt really work. I never receive anything setting up an account. Instructions don't provide actual instructions. They advertise.

  62. Franci R.-avatar

    Franci R.


    Does not work can not get into with it at work. Should not have to reset all the time. No good

  63. Jacob Cooper-avatar

    Jacob Cooper


    It's a stupid authentication that I had to download for school for no real reason other than more bureaucratic BS to make everything take 3 extra steps.

  64. Scott Busche-avatar

    Scott Busche


    Backup to drive doesn't let you swap accounts. And the one I choose doesn't have Google drive, so I'm stuck in a loop.

  65. H Lakha-avatar

    H Lakha


    This is an app that makes 2FA easy, simple, secure, and movable between devices if one becomes unstable.

  66. Luca Spinazzola-avatar

    Luca Spinazzola


    Why for the love of god do you have to make me press two buttons: (press to view actions) -> (approve or deny)? Instead of just showing (approve or deny) in the notification.

  67. Lukas Jecny-avatar

    Lukas Jecny


    Great MFA tool. Love the possibility of backup and restore of code generator

  68. Raju Dixit-avatar

    Raju Dixit


    Not proper working. And very slow work.

  69. Rahul Shetty-avatar

    Rahul Shetty


    Not able send push notification after the recent update amd was working fine until then

  70. Grace Ng-avatar

    Grace Ng


    hi i recently logged out of my main instagram page managed by duomobile and i chged my phone as well but now the app doesnt even recognise my email and it wont work on my old phone as well is there a way to recover my instagram account

  71. Jill-avatar



    I cant log into my account. I forgot password trying to reset with mobile number but get no code sent to me for recovery.

  72. Madison Nichols-avatar

    Madison Nichols


    Have to use it for school. I know 2FA exists without having to download an app, and it's annoying that I have to use my storage for this.

  73. Micah-avatar



    Forced to install this app to log into my CSU Chico online account. I despise mandatory programs like this, and while it's probably not Duo Mobile's fault, I can't give the college one star so here I am.

  74. Lerato Mokoena-avatar

    Lerato Mokoena


    I lost my phone that had my duo mobile and security codes connected to. Now I have a new phone and I am unable to connect to my social media account. Please help as I obviously cannot disconnect my duo mobile from the lost phone

  75. Sherri Wood-avatar

    Sherri Wood


    Loved it until I switched phones and now am locked out of everything connected to duo

  76. Cathy Worland-avatar

    Cathy Worland


    I am putting in the correct information and i keep getting an error that says authentication failed but i am putting in the correct information.

  77. Ahmed Roshdy-avatar

    Ahmed Roshdy


    can't backup my account easley and allows me to enter the same email in many different accounts.

  78. Tobias Johnson-avatar

    Tobias Johnson


    Annoying that I have to install yet another 2FA app instead of using a standard one like Authy but could you at least as an option to show me the code as soon as I open the app instead of having to select it first?? My employer has disabled push notifications thinking they're less secure 🙄

  79. Ana Perez-avatar

    Ana Perez


    Since I got a new phone, it's impossible for me to log in into my school accounts. Hate this app!

  80. Katelyn McCone-avatar

    Katelyn McCone


    Cannot log in to restore my account using this app. Completely defeats the purpose.

  81. Strangedanimal Johnson-avatar

    Strangedanimal Johnson


    Doesn't seem to work. The social media apps reject the codes. This could be a virus app.

  82. MAJEEK-avatar



    This is really heart breaking and unfair my Instagram account mean alot to me and my business now I'm locked out I can't get into my account I've tried all the options nothing seems to be working is this a scam application??? Been locked out of my own account for days now really thought I was protecting my account didn't know it was a trick. I need help really

  83. Anuragini Rawat-avatar

    Anuragini Rawat


    This app is good but i just logout my account and now when i am trying to logging in i am facing problem as this is showing that the code is error pls fix it and help mw

  84. Sai Suchir Tyada-avatar

    Sai Suchir Tyada


    is there any way to make the phone call authentication a little less..."scary"? it's a bit creepy to hear a robotic lady.

  85. Oswaldo Ramos-avatar

    Oswaldo Ramos


    Love the double security process. Simple

  86. RomitRaj Chauhan-avatar

    RomitRaj Chauhan


    Very unusually app I can't login in my instagram same on you have bad app ever

  87. Aastha Narang-avatar

    Aastha Narang


    It gave me false codes.. Kept filling them on my insta and now I am logged out of my account

  88. Surjeet Dhiman-avatar

    Surjeet Dhiman


    This app is not working on Redmi,Realme,Poco phone's. Only working with Samsung and iPhone.

  89. Mr.k Guilly-avatar

    Mr.k Guilly


    Excellent quality sound. Way ahead of competitors.

  90. David Smith-avatar

    David Smith


    I'd like to note how insanely stupid it is I have to download a completely separate app to log into my own School.

  91. Rohan Seegobin-avatar

    Rohan Seegobin


    Forced to download useless app to access uni page. real nice.

  92. Liam Riccardo-avatar

    Liam Riccardo


    App keeps crashing after the latest update, still, when I try to change the notification sound to the default notification sound I have set for all my other notifications on my phone. It has happened across 2 different phones and two different versions of Android. Contacted the development team and they told me to contact my admin, like they have control over the apps coding. I finally got a hold of someone that time me more than kick rocks, and I'm not the only person having this problem.

  93. Steve Riffe-avatar

    Steve Riffe


    Snowflake uses this for their MFA and Duo is painful compared to other tools where you can easily approve from the notification. Snowflake loves to ping for MFA - often multiple times in a query. Duo doesn't always push notify you of all of them - just one or two. Then you need to hunt for the app (while not confusing it with the google product) to open it and finish responding to them within a short time frame. Not fun.

  94. PRODUCT6A6Y3K-avatar



    So good but once u loose it its imposible to get your acc back so keep it safe

  95. Lainie Motte-avatar

    Lainie Motte


    Very easy to install, easy to use the app

  96. J Hester-avatar

    J Hester


    It's stupid that I am FORCED to install this garbage to even log in to Canvas now.

  97. Tian Zhao-avatar

    Tian Zhao


    works with one annoying flaw. there is a long delay in notification. i always have to open it manully to approve access and then after random delay, an obnoxiously loud notification will arrive. why? i have already authentificated. the push notification should expire already. who wrote this app should take a salary cut for this bug.

  98. Chhewang Tamang-avatar

    Chhewang Tamang


    Great app for easy & reliable security

  99. Alejandro Argueta-avatar

    Alejandro Argueta


    Does what it needs to do, but that's it. Severely lacking in organizational and customization features. It's a pain to scroll through the many identical looking "third party" codes with no icons to find the specific one. Take a note out of authenticator pro and allow categories and custom icons!

  100. Becks Medusa-avatar

    Becks Medusa


    Easy to use, the perfect authenticator

  101. Carlos Esquerre-avatar

    Carlos Esquerre


    Activation link expires in less than 1 minute.

  102. Christian Collette-avatar

    Christian Collette


    Unnecessary. The genius at ASU who decided they were too good for Google Auth needs a stern talking to.

  103. cindy horney-avatar

    cindy horney


    Hate that you cannot install on external drive. Takes up precious space on my internal drive. Must have for access to network so it will have to stay, but it makes me angry that it is taking up room on my mobile.

  104. KayLynn Spaeth-avatar

    KayLynn Spaeth


    I've gotten locked out of Duo because of a password And it's impossible to go back in. Even if you use the two-factor password With Facebook! Ended up getting an F on a homework assignment because I couldn't get into my campus all because it couldn't get into Duo. I hate this thing

  105. Denise Lopes-avatar

    Denise Lopes


    Worked for a few weeks and then the "push" randomly stopped working. Annoying that I have to come and check password every time I need to use this app

  106. Cero-avatar



    Sending usage data is on by default. It should have asked at the begınnıng instead. Opting in to a data collection process cannot be active without user's permission.

  107. Paolo Bragais-avatar

    Paolo Bragais


    Is there any way your team in Duo Mobile can bring back (some of) my third-party apps on a factory-reset phone? Just my linked Facebook account, pretty much.

  108. Jaime Toranzo-avatar

    Jaime Toranzo


    Absolutely despise that accept is on the left and deny is on the right. It seems minor, and yet basically every other menu does it that way, so I have to change my habits for this app alone it's awful.

  109. Brittany Hulbert-avatar

    Brittany Hulbert


    This app is stupid and a waste of time. Why do I have to download an app, take a photo of a qr code on a website on my computer, then get a random code through the app for the website, then after typing in the code on the website, have to confirm on the app that I was the one typing the code that I got from the app by taking a picture of the website that showed up after I downloaded the app??? So much overkill. Someone got paid too much to come up with this convoluted process.

  110. Mark Skelton-avatar

    Mark Skelton


    Really wish approve was immediately available on the notification rather than being behind the show actions button. One more thing to click which is kind of a pain.

  111. John Hamilton-avatar

    John Hamilton


    Works as described I guess. However I am annoyed that I fail security based on latest os offered. 9 is the latest for my samsung s8, remove this criteria as it is not something that can be overcome without a customer rom. Even my a5 is running 10 and will fail on a number of other results. Requiring a person the acknowledge their devices shortcoming just pisses them. Just wish work would allow google authenticator, I'd uninstall this in a heartbeat...... remove the code, solved.

  112. Kyle Maulden-avatar

    Kyle Maulden


    Love the app. One suggestion: Add a Search glass at the top of the app. I had a TON of two factors that are TOTP, not Duo Push integrated, setup in the app and it's a pain to scroll up and down to find the one I need. Quick search at the top of the screen would really be nice to have.

  113. Charles Kinbote-avatar

    Charles Kinbote


    Extremely difficult to use. I hate it and do not recommend

  114. Richard C-avatar

    Richard C


    It's security review says my (recently patched Android One) phone needs the latest version of Android to be secure. A poor understanding of how security is actually managed is evident.

  115. Makayah Canady-avatar

    Makayah Canady


    I downloaded Duo so I could remote access my work email. I have this on both my Note 9 and my chromebook. For whatever reason my work email signs me out after a while and I had not logged back in. My phone has been getting notifications to log back into my work email I never logged out of. I just tried to log in and it's telling me I don't have access because I am not enrolled. When I clicked on Duo it was as if I had never enrolled to this app! Keeps asking for my Google account. Nice update!

  116. Kate Schultheis-avatar

    Kate Schultheis


    Got a new phone and no longer am able to recieve push notifications - only sms. On my computer it also doesn't prompt for new sms passwords to be sent. Only downloaded because i need it for school.

  117. Coconut Bat-avatar

    Coconut Bat


    Haven't used for a while now need to log in to a computer to get it to work again? Why not just make your app work with phones being as it's on the play store?

  118. C S SHANKAR-avatar



    bring a feature so i can manualyy trigger local backup to usb or other place

  119. Mule Account-avatar

    Mule Account


    My school required me to download this for verification purposes, and all it has done is make accessing my Canvas page more of a hassle. Sometimes the push verification just doesn't send, and I end up having to spend five minutes screwing around just so I can check my calendar. Absolutely useless app.

  120. Nathan Gloe-avatar

    Nathan Gloe


    Only using because work is forcing me to. Requires permissions it shouldn't need, not great to use. Cuts out often. Some of my programs don't seem to work when using (outlook for example). Frustrating to relink if you get a new phone. Not recommended unless forced to use

  121. John Woodhouse-avatar

    John Woodhouse


    Security app that has "send usage data" ticked by default..? Dubious.. wants to connect to Google drive? Even more dubious..

  122. Noah Hounshel-avatar

    Noah Hounshel


    I don't get the point of this over an equivalent authentication app. If I want 2fa I'm using Google authenticator because it's simple, easy to set up, and just *works* now this is being forced upon me because "push notifications" and all I can ask myself is why I would want to use this.

  123. Matthew Reynolds-avatar

    Matthew Reynolds


    I've already got enough two-factor authenticators which are very secure. And I don't need another app to make me sign in, while wasting my time, data, memory, battery, etc...

  124. Kuzhein Bahadin-avatar

    Kuzhein Bahadin


    One of the WORSE application to be use for two factor authentication on Snapchat and Instagram, since last week I can't log in to my Snapchat account because the active code on DUO doesn't match on Snapchat ,,,, you don't deserve even one start . I am looking forward to hearing from you a reasonable explanation!!

  125. Brianna Coleman-avatar

    Brianna Coleman


    A couple of days ago, I had to factory reset my phone. So once I reinstalled the app, restored my accounts, everything seemed fine. Then I go to actually login my school account and nothing. Not notification, the passcode doesn't work, nothing. Luckily my professor was sympathetic and is allowing me to turn in last assignments otherwise this app would have cost me my grades. I need this fixed and soon. The app was originally installed on my SD card, so that may have something to do it it. Help!!

  126. A Snoopy-avatar

    A Snoopy


    It doesn't work out of a sudden (for Facebook). I put the code in correctly, but it says the code is not correct! Tried many times only to experience the same. It was working last night! Please fix it.

  127. Tim-avatar



    Trash app. All functionality to transfer to a new phone does not work. Password backup fails, google drive backup fails, and qr code scan transfer fails. Why offer a feature if it doesn't work?

  128. bhupesh kumar-avatar

    bhupesh kumar


    I recently found that DUO mobile is having my google drive access. Is it required for this app? If yes then how i can be assured that my personal data is not exposed to DUO mobile.

  129. Arjun Mehra 223-avatar

    Arjun Mehra 223


    I can't login to my instagram because whenever I use the codes for login it's shows to check the passcode and try again . I have tried atleast 20 times but it's showing the same message . Please help me to login.

  130. Angela P.-avatar

    Angela P.


    This was the most complicated, least user friendly, uninstructional app ive ever had the displeasure of being forced to download for school. 0 step by step, random numbers and codes with no direction, impossible set up.

  131. François Victor-avatar

    François Victor


    3rd party authentication using TOTP is off by 30 seconds. All passcodes have already expired once they are shown. No it's not my device's clock that would be off. Google Authenticator works just fine. Please fix that ugly bug.

  132. Phani Kumar-avatar

    Phani Kumar


    Needs a lot of development. I shouldn't have used this app for security. I fd up

  133. Daily Catnip-avatar

    Daily Catnip


    Please help. I can't login to my Instagram, your app doesn't work all of a sudden, the codes says it's wrong.

  134. Franck Deny-avatar

    Franck Deny


    Good application, easy to use. -------------- However it misses an amazing feature (present on MS Authenticator)- validating or reject directly from notification bar (whilst Duo requests one extra step). ------------------- Thus the 3star instead of 5.

  135. Quentin Sarafinchan-avatar

    Quentin Sarafinchan


    You put the time in you get results. Even me! I suggest an indicator showing those lessons you aced or are improving in. Great for motivation. The new words indicator is buggy. It doesn't always show new words and often shows words i have learned as new. Perhaps they are new for a reason i can't understand. When you click on a word, if there is a tip then I should be able to navigate to it. Also a new tip. Lo siento vs Disculpe va Perdón have white subtle but different meanings.

  136. Lupe Cervantes-avatar

    Lupe Cervantes


    To start activation instructions are lacking. If the email you use to set up is locked, how are you to get the pass code to unlock the email that is locked???

  137. Tim Dixon-avatar

    Tim Dixon


    Trying to add anew device but the app wants me to scan a bar code first. No bar code to scan, and no activation code.

  138. Pearl Devins-avatar

    Pearl Devins


    Works al right, but now tells me that my device is not running the latest Android version. If I have the latest version for my device, then the warning should go away.

  139. WhirlyFan-avatar



    Having to use this to login everytime I want to access anything school related. sucks already, but then the push notifications spontaneously don't work every once in awhile so I have to manually open the app and accept.

  140. Janice Jackson-avatar

    Janice Jackson


    Tried an install three times. I couldnt get an activation code for using the app. ????? Really? Please fix or debug this. No notifications or code sent, not to my phone or email.

  141. Matthew Dale-avatar

    Matthew Dale


    Credentials backup doesn't work. It'll restore the names of what you backed up but not even try to recall actual credentials.

  142. dick hedden-avatar

    dick hedden


    This app is nothing but a money sink designed to get schools with little security knowledge to pay money to roadblock their students. Why cant they verify with a text like every other verification in existence? instead they have to do it with this horrid pointless app, which just acts as a proxy for the far simpler text verification every other service I can think of uses. Got a new phone and dont have access to the old one? you have to call tech support. If the text verification was used this wouldnt be an issue. why do colleges choose to use this service? gullibility and too much extra money I guess. Why not use extra money to increase student quality of life rather than to make our lives so much more difficult.

  143. Brad Ace-avatar

    Brad Ace


    If I could give zero stars I would. My girlfriend just switched from ios to android. Now she cannot reconnect her Instagram. We've have tried looking for the answer but cannot. USE GOOGLE AUTHENTICATOR. Horrible experience with this garbage app

  144. p7272-avatar



    Since installing the app on Nov 09th, the app fails to notify me of the Cisco Anyconnect login attempt and I have to call the helpdesk to unlock the app. 😤😤😤 Glad to see a woman of color in the video, but it was a wee bit corny. 😒

  145. Himanshu Kohli-avatar

    Himanshu Kohli


    Seems like application not getting updated for android 9 as aftee struggling tried with Android 10 and it worked without any issues. No issues with code. So seems like developer not updating application on play store.

  146. Taylor Harris-avatar

    Taylor Harris


    I just finished implementing Duo 2FA at my company for securing remote access to various services on very short notice (GlobalProtect VPN, RD Gateway, OWA), and it's been an excellent experience. Robust product, easy to implement, and practically runs itself after setup. Users that rate this app negatively are simply complaining because their routine now requires an extra 5 second step than they were accustomed to before to simply approve a quick push notification from Duo on their phone.

  147. Truc Le-avatar

    Truc Le


    It so hard to use for my laptop. I just want to sign in my university account. Please give it back normal.

  148. GYSI GAMER-avatar



    I Just reset my androin AND I LOST ALL OF MY ACCOUNT instagram faceboooooooookk I heve been 3 years with facebook I tried to login in duo with all of gamil account i have BUT NO i lost alll account. if UOU CAN HELP ME I will send you all information you need My Facebook with gmail and password but really i need BACK my facebook account.

  149. Murali B-avatar

    Murali B


    Duo push code not working in vivo v11 pro

  150. Dhanya Dileep-avatar

    Dhanya Dileep


    I have got a new phone recently and when I tried to reconnect with my social media accounts it asks me for my OTP authentication code,however I am not able to generate codes as I have to scan a barcode or enter a code; I am not able to do this as none of my accounts are logged in. I want to regain my social media back as soon as possible.