Calculator Lock – Video Lock & Photo Vault – HideX APK

Version -
Last updated: 2020-07-27

Calculator Lock – Video Lock & Photo Vault – HideX apk

APP Information

Download Version (20309001)
Apk Size14.98 MB
App DeveloperFlatfish Studio
Malware CheckTRUSTED
Install on Android4.2.x and up

Download Calculator Lock – Video Lock & Photo Vault – HideX APK

App Description

Calculator Lock – Video Lock & Photo Vault – HideX is flatfish,privacy,tools,calculator, content rating is Everyone (PEGI-3). This app is rated 5 by 1 users who are using this app. To know more about the company/developer, visit Flatfish Studio website who developed it. apps can be downloaded and installed on Android 4.2.x and higher Android devices. The Latest Version of 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 11190+ times on store. You can also download APK and run it with the popular Android Emulators.

HideX, gallery vault calculator lock app, is a photo and video calculator for photo lock gallery, video lock behind a math calculator without anyone knowing as gallery video lock.
Disguised as a calculator, HideX gallery vault &video lock is a stunning free video gallery vault, photo gallery lock, audio protector and privacy lock for your personal information and media files.
HideX enables private browse and private download You can search and view any videos or photos in a private browser. Only one-click download and video/photo will be downloaded and directly saved in HideX.

Install privacy lock and calculator gallery vault now so that no one can view hidden folders or privacy files except yourself. You can create your own photo gallery and media gallery, manage the privacy hidden folders or albums of photos and videos, lock videos and hide photos from the system gallery, while others could only see a normal calculator installed on your phone.
Highlight Features
- Gallery vault lock: auto- detect photos and videos on your device
- Privacy lock: gallery vault hide picture and videos, lock photo album
- Gallery vault calculator: disguise on home screen as a calculator
- Sort files or folder, better organize hidden photos and videos in gallery vault lock
- Built-in private image viewer, video player
- Private browser to visit sites private and safe
- Large media storage to lock video & hide photos in hidex gallery vault pro.
🎭Icon Disguise
- Calculator video lock, calculator photo vault, no one knows its existence except you
- photo and video lock in personal gallery can only be viewed with correct numeric PIN you set for private calculator gallery vault
- Offer all the regular and scientific calculator functions to make perfect disguise for secure gallery vault picture/video lock.
📷Hide photos, hide pictures
- hide pictures to our hidden photo vault from system gallery
- Browse hidden photos in safe place
- Support multiple formats picture: jpg, png, gif and more
🎥Video Lock and Media Vault
- Keep others away from your private videos, movies in safe video vault
- Create unlimited secret folders and import files
📁Multiple Vault&Fake Vault
- Create multiple gallery vaults with different passwords for storing photos, videos.
- Set one of them to be a fake calculator gallery vault
🌐Safe view websites via build-in privacy browser
- Incognito mode for privacy browser
- Built-in privacy browser history cleaner to protect privacy
📁Effective Media Vault Management
- Effectively sort and organize encrypted private files
- Easy to locate, rename and delete photos, pictures, and videos in secret gallery vault
⚠️Break-in Alert 
- Turn on the alert and get photo snapped when unlocking gallery vault failed
- Snap anyone who try to break into your privacy
---- FAQ ----
Q: How to use HideX - the best secret calculator video vault?
A: Launch calculator gallery vault to enter disguised math calculator.
Set a password on the calculator panel and press “=” to confirm your password.
Note: Remember allow the privacy keeper to access photos, media and files.
Q:What if I forget my password?
A:Please enter “11223344=” to verify your security question and reset the password. If you still have trouble logging in, please submit your valid e-mail address and our support team will contact you within 12 hours.
Q:What if I lost my files?
A:Please go to "setting" and enter "recover lost files" to scan your lost files. If problem not solved, please contact us via

HideX is a fantastic privacy protection app to hide photos and lock videos. Feel free to use this amazing calculator video vault and photo vault now!
We focus on pro privacy protection and are dedicated to provide the most advanced video hider and photo locker to keep your privacy safe!
If there’s any problem or suggestion, please contact us via

App ChangeLog

  • Thanks for using HideX! We've made some further improvements:
  • 1.Design a new file manager that allows you to hide and manage various types of files more conveniently.(Including photo,video,audio,document and so on.)
  • 2.Provid one more unhide path to choose when unhiding files.
  • 3.Improv UI and Bug fixes.

App Screens

Calculator Lock – Video Lock & Photo Vault – HideX App Screen 1Calculator Lock – Video Lock & Photo Vault – HideX App Screen 2Calculator Lock – Video Lock & Photo Vault – HideX App Screen 3Calculator Lock – Video Lock & Photo Vault – HideX App Screen 4Calculator Lock – Video Lock & Photo Vault – HideX App Screen 5Calculator Lock – Video Lock & Photo Vault – HideX App Screen 6Calculator Lock – Video Lock & Photo Vault – HideX App Screen 7


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.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

pair with Bluetooth devices
Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.

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.

read the contents of your SD card
Allows the app to read the contents of your SD card.

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.

record audio
Allows the app to record audio with the microphone. This permission allows the app to record audio at any time without your confirmation.

draw over other apps
Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

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

modify or delete the contents of your SD card
Allows the app to write to the SD card.

install shortcuts
Allows an application to add Homescreen shortcuts without user intervention.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

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.

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Rachelle Latras-avatar

    Rachelle Latras


    Gave 5 star! This app is awesome! I downloaded a screen recorder but didnt even show the photos that are hided in the app ... All i can see is a complete black when i Played the video ( screen recorder )

  2. T2 television T2 television-avatar

    T2 television T2 television


    very very good app. i like it so much. thank you so much. i am always happy with this. very very good app. no can reach other app like that. thank you. i am so happy i will give you 5 stars Always 5 stars. my cellphone no 1 app.

  3. I am T-avatar

    Well it's really a reliable app to secure your pictures, videos etc... I like it and it's also very easy to use too

  4. Alex Ferguson-avatar

    Ok I want to say lots of things but first I just wanna say I downloaded the app by vidmate recommendation,after downloading it for first time it was working perfectly and I set a password then when I uninstalled it and then re-installed app isn't taking my password after clicking to =. I don't see any reason for that.I remember my password correctly still it doesn't take it. You should atleast do something about it. I am not the only person who is complaining about this issue fix it if you can.

  5. Jennifer Langston-avatar

    Jennifer Langston

    2020-03-07T00:01:12.637Z app won't let me in .. now I've lost my photos, and have emailed them twice and they won't even reply.

  6. Victor Yawa-avatar

    Easy to use and navigate....Strong way to recover when you forget your passcode But a lot of Ads

  7. Allam Sharath-avatar

    It was very good to hide the files and it is our personal videos and photos etc to hide the files it is very easy to use

  8. YAKAN JOEL-avatar

    Nice and fantastic app I really thank and thank and thank the developer of this wonderful and best of the best of all app for his great and great full idea of creating this App. #by Yaka!!

  9. lukanus kaundjua-avatar

    lukanus kaundjua


    It's amazing but I prefer keeping my things in vdmate. An additional app will cost me the space in my phone

  10. Nelson Ilevbare-avatar

    Nelson Ilevbare


    When I saw the advert for this app, I thought 💭 it was all a joke 😄. Not bad as I thought 💭. As far as I am concerned, this is the best app lock 🔒 so far. Kudos to the developer! ✌️ I hope in the next update, it will include cloud ☁️ storage just incase I lost my phone 📱 & I would love to have my lost pictures & videos back. Well done job!

  11. zeeshan ghaffar-avatar

    zeeshan ghaffar


    It is a great app... To hide ur prsnl data... But i have an issue i forgot my password because of non using so tell me the pprocedure how to get password again

  12. PAPY RUB.-avatar

    Feeling at ease as all my data is kept safe. Really recommended to all.

  13. Suraj T-avatar

    This app is not doing its duty. The hidden images and videos are shows on other apps like whatsap. In gallery images and videos are not showing but images are appearing while scrolling images. It only happen for external memmory. Data from the phone memmory are safe. Do the needful. Thank you.

  14. MOSCOV LEGEND-avatar

    App is good .I like it functions but problems it needs to buy for some function that we really needed

  15. auffaira naveed-avatar

    auffaira naveed


    I've a problem. whenever I del a pic and saved it to its original path ,it deleted permanently and i can't find that pic in any of the folder . and a thing more it is... i wanna capture a screenshot of a hidden pic but it can't. i wanna solution

  16. Bay Max-avatar

    Its very good but the premium section must not depend on money

  17. Sandy Fdo-avatar

    With Confidence I can Assure that this app is awsome! Easy to use..great safety Lock..Thank you!

  18. Ishmael Angopa-avatar

    This is useful. I mean, when I uninstalled the app, the hidden files remained hidden that I had to go back to the default storage to look for'm. And when I reinstalled the app, the files appear again just the way it was before. Thankue👍

  19. TEJASH SAINI-avatar

    This is useful. I mean, when I uninstalled the app, the hidden files remained hidden that I had to go back to the default storage to look for'm. And when I reinstalled the app, the files appear again just the way it was before. Thankue👍😘😘😘😘

  20. Alomgir hossen-avatar

    This is useful. I mean, when I uninstalled the app, the hidden files remained hidden that I had to go back to the default storage to look for'm. And when I reinstalled the app, the files appear again just the way it was before. Thankue👍😘😘😘😘

  21. uhBEING-avatar

    Works alright sometimes but photos hidden can still be seen on some apps such as instagram. Also you have to select each photo individually that you hide instead of holding down and selecting multiple photos at once (unless you intend on hiding every photo from that album).

  22. adetunji moses-avatar

    I just lost More than 500 pictures using this app In the space of 3days have been trying all means of retrieving the pictures

  23. Lalmi Tedjini-avatar

    A very nice app. And it has a very useful recovery method.

  24. Lyle February-avatar

    App was great at start, but now the app won't open (it just shows the start screen then it exits) and I can't access any of those hidden files. Literally scared to uninstall, because I don't want to lose those files. Please fix this ASAP.

  25. kmgabby tgvng-avatar

    the app is great, perfect for keeping important files safe and hidden

  26. Louail Barry-avatar

    I hate this app.. I tried to inhide some of my pics and videos but it didn't work.. Now I lost half of my pics and videos because of this app.. I wouldn't recommend this app because it sucks.. I'm going to keep it because I can't uninstall it because I'll lose everything.. So thanks to this app I've lost some of my things.. I would appreciate it if you fixed it.. Thank you.. Every time I try to unhide pictures or videos it says it has been unhided, when I go to my gallery it's not there

  27. naresh malik-avatar

    This is an excellent app. The use of this app is very very easy.It has many other great features. The only drawback of this app is unnecessary advertisement. All over it is a great app.

  28. Robert Linde-avatar

    as difficult as it is to impress me, this app did. its simple yet secure and private, it stores a lot of different types of files and is user friendly. AND, ITS GOT NO ADVERTS!!!. 5 STARS TO THE DEVELOPERS AND THE TEAM

  29. Moazzam Ali-avatar

    After the last update i am not able to open thia Fu****ing app..also lot all my private deta ..and also my seta did not show anywhere else as well 🙄🙄 send me the solution as soon as posaible plz

  30. Ta Shi-avatar

    I hate this app was all fine with the vitmate untill it told me to download this app . I clearly remember my password just shows calculator and nothing else... This is pissing me off cause i lost a lot of videos... Please fix this ASAP!

  31. faind me-avatar

    It can't hide music files ,and doesn't play background music only when we switch to other apps

  32. Mega Mind-avatar

    It's cool but the video player always starts in landscape mode and if you change it to portrait mode when the next video plays it goes back to landscape mode... It's annoying please check.... Make it automat. Like the vlc player or something thank you

  33. kalpataru barik-avatar

    kalpataru barik


    No doubt it is a good app but one problem I am facing is after playing a video when i switch to back the brightness of the app automatically increasing and it is very irritating if it will not fix i will switch to another app for this problem only i am not recommending this app

  34. Julius Wood-avatar

    Great I like how it acts like an ordinary calculator until you enter the code

  35. Bang Wicked-avatar

    Its great when u see in 1st time but some other day when u type the number or your password then tap the equal nothings gonna happen your hide video was not open and I think it was a kind of simple calcu. Not a hide video calculator or something so i give it 4 stars only

  36. Munny Reol-avatar

    After Update, It's not working. After I have allow storage permission it's say Unknown error. When ever I open this application it's automatic close, & show me Unknown error.. Modified it, then I will give you 5 star....

  37. john rutherford-avatar

    john rutherford


    Would be 5 except unless an email address is applied, when upgrading phones and transferring data images are lost, even though they are stored locally. Forced to enter email doesn't scream vault to me.

  38. TacoWako-avatar

    The worst app recommend by VidMate as I remeber my password clearly but after 1 month, I'm typing the same password the calculator doesn't open and the developers are so stupid that they don't even patch this issue or respond on their feedback.

  39. Montoh Tashi-avatar

    Just new however have been unable to access the breakin option aand also i can't download in the browser

  40. Jooli Khatik-avatar

    Amazing app ,it makes very to store private vedios and pics and it also works as calculator

  41. sunil valmik-avatar

    Very nice app. Thank you so much for this unbelievable app.

  42. Faith Ogaba-avatar

    It's a good app. But the problem sometimes is it can just get hooked at a point when watching a movie and it will now start afresh again.

  43. Taye Kassa-avatar

    It's nice to me, but, it give hint what you forget ur password ex 11223344 and like some body uses this app hacking somebody's password.

  44. Basheer Moh'd-avatar

    Let me say it categorically this app is boring after I uninstalled it and later redawnloaded it but I can't sign in to my previous password. Please fix this problem and now now now!!! Before you lose customers.

  45. Komal Singh-avatar

    Amazing app. Nice to store your private pics and videos... And The most amazing thing was that it works as a calculator.

  46. g nikhil-avatar

    Lovely and easy to use and no ads also for free

  47. James Marci-avatar

    Love it. Fun to use. Use by friends, thinking it only a Calculator.

  48. MK 23-avatar

    the app is nice, but the ads ee don't need them. if you really wanted for us to enjoy, no ads, no ads

  49. Davidson Awoke-avatar

    It's like magic, haven't go through all the features but I love it. Free to give my phone to friends without worrying.

  50. Jadian Ferguson-avatar

    Jadian Ferguson


    This is a great app my photos and videos get hidden without trace

  51. cj s-avatar

    It's amazing,it's really work And also it has free premium

  52. Ashu Jagtap-avatar

    Its good app...jus it should be able to hide itself from the device then it would be the perfect among all the apps

  53. Md Moin-avatar

    I really loved this app very useful even to fool others and the calculater doesn't just hides but also calculates so the best one over I came across. My request is plzz in updated provide an option to hide even audios thnx

  54. Kinga Thinley-avatar

    Man i added some video in this stupid app now when i opened they say "the video is not found" and it is not even in my gallery i completly lost all my 50 videos just because of this stupid app

  55. Moses Dreylegend-avatar

    Moses Dreylegend


    Though I love the fact that I can enjoy my free privacy here, but I can't get my files anymore. I insert the code but it's saying unable to play the file. So annoying

  56. Mthokozisi Ubisi-avatar

    Mthokozisi Ubisi


    It is a very interesting app it ain't easy to recognize it. A calculator is the least used app, it's a perfect choice comparing those other often used apps

  57. Aasami Jamay Gomke-avatar

    Aasami Jamay Gomke


    Awesome app experience. This app looks like a real calculator. But I know what is in the inside of this Calculator.

  58. MDTaufik Khan-avatar

    It is really a good app. I wish if it has a app locker or app hider than it would be very useful. People won't have to install app locker separately.

  59. Adegwa Emmanuel Ankeli-avatar

    Adegwa Emmanuel Ankeli


    App we'll designed and simple to use, have tried other apps in this category but this is my best so far. However, I would like to see more improvements to it in the future.

  60. Memuna Issaka-avatar

    I think it is a very excellent way of combining both the calculator and the lock app. I look forward to downloading other apps of yours. Your fan a 🐅 tigerian

  61. seedha- sadha ladka-avatar

    seedha- sadha ladka


    This is very worst app bcoz i was hide my 26 videos which videos was picnic videos with my frnd but now these all videos are deleted in app. Yesterday i was downloaded this app or i hide my videos but now before 5 minutes when i was open app,app tells m 'creat password' or which password i was created yesterday that not working or when now i create my new password then ? What i see? My all videos are deleted 😭😭😭 How,bcoz these videos are very close to my heart❤... Tell me...😡😡😡

  62. Ruben Mangoli-avatar

    Is such a great app due to its look no body can notice it easily it takes a long time to discover it also i can hide privacy pic too, very marverouls, high security.

  63. Rahul Rock-avatar

    Its very nice nd usefull app to protect any private data..

  64. Ahmed Imtiaz khan-avatar

    Ahmed Imtiaz khan


    Best app i had ever seen!it’s look also like any other calculation app but when you will put your password only then you can go to your private Space otherwise you can't be go to your personal space!

  65. complex scholar-avatar

    complex scholar


    Very good thing this is. Privacy is strong in it. I like this very much. Lot of feature in it

  66. Partab Menghwar-avatar

    Partab Menghwar


    Its very helpful to make things covered. I can't imagine how much it made me highly beneficial. Now If I lost my mob I will never be worried to it.

  67. Ayin Sheine Apelo-avatar

    Ayin Sheine Apelo


    Its so usefull because I'm an Bts Army but my family didn't soppurt me being a k-pop fan. Some photos that i save to my phone from facebook , they delated all so I download this app to hide those photos that I save so they can't see it. Thank you its amazing

  68. Awah Fru-avatar

    A subtle way of restricting access to sensitive documents, picture, etc.

  69. Pat Konia-avatar

    A very good app, you can hide away your personal data, photos, files and ect --------Thank you.

  70. Mike Okudah-avatar

    Very good app and it is very easy to use

  71. Aaron Gim-avatar

    Not bad.. actually. But it sometimes take too much time for loading.

  72. Anthony atsen-avatar

    I like it no mistake about this one, and the sound recording is good so i give it five star.

  73. Imam Hossain-avatar

    Amazing app for hiding secret files, pictures, videos I rate it to 5 star🌟🌟🌟🌟🌟

  74. Hassaan Ahmad-avatar

    Amazing app for secure your private files and pictures from other un authorized person

  75. Last Fury-avatar

    Useless piece of junk i downloaded it 3days ago ,after setting a password and hiding my videos the next day it told me to set a new password like it was restarted or something but i dont remember restarting it or lending my phone to anyone and now i have lost all my videos 🚮 i want my videos back ,they contain precious memories and i cant find them anywhere 😡😡

  76. Ejaz Ahmad-avatar

    Good but have a lot of ads

  77. Arsalan Ali-avatar

    I installed this app. Hid gallery photos. When I unhid them they are not appearing anywhere. Not even in gallery Please help.

  78. Raghu Nayak-avatar

    Amazing 👌 application I love it I want to tell you one thing, ad should not come in this.

  79. Musa Habila-avatar

    Very good app, just like every other calculator, but secretly does the needful. Really enjoying it

  80. siddesh siddu-avatar

    This is not necessay app to phones, before my videos safe in vidmate privecy lock but when refered as upgrade every videos are gone becouse of it, i think this is not better thean before lock version, finally i disappointed.

  81. Momina Mughal Momina Mughal-avatar

    Momina Mughal Momina Mughal


    This app is very very very good when we open this app this look like calculator and we create code pivarcy lock is open where we hide and lock apps,pictures,videos this is very good app for hidding things

  82. Nemalyn Agpaoa-avatar

    This is useful i can hide my secret files and videos to my phone that cannot be seen my child and my freinds.I can also restore it when i delete some files in recycle bin.I recommend this app to others.This usefull w/out using data or wifi unless if u browser a website.

  83. loveme loveyou-avatar

    A good app to keep your data safe and secure. And also for private browsing. I love it .

  84. Idris Salisu-avatar

    I was discouraged when I saw a negative review about this app but using it for myself i can say that the app is nothing short of amazing and works seemlessly.

  85. Brent Miles-avatar

    Love the look 😍 but where did all my other vids disappear to when I upgraded my vidmate. Please help. Thanking u in anticipation.

  86. yuh-avatar

    It's a good app, but I forgot my pin and never setup a recovery email and I have over 100 images in the app can you please help?!

  87. Akash Thapa-avatar

    Ok now I'm satisfied cause security feature has been updated and as I asked before of taking photos of intruders who tried to break in feature ...has been added now I can give 5 star to this app great job... Thank you

  88. Jibran Ahmed-avatar

    Hy this app is not working i have hide a lot videos in it and now its not working every time i open the app its say "unfortunately calculator has stopped" kindly give me a solution fast

  89. Music Icreate-avatar uses tha name calculator to display it self plus features of a calculator app ...but only when you insert your password it then allows you to access your privacy😍😍🤗🤗

  90. Musa yahaya-avatar

    Am really so empress for that app past edits are visible to users and the app development unless you delete them wow i like it.

  91. Denim King-avatar

    Great functionality and offers privacy very effectively. Love it.

  92. Nafees Imtiaj-avatar

    Great app for hiding or reserving photos and videos I'm mostly impressed for it's interface of a calculator Great app

  93. Muawiya Saidu Tela-avatar

    Muawiya Saidu Tela


    I like the application, it's very fantastic. It keeps all my secret files hidden.

  94. Kuegblenya Matthew-avatar

    Kuegblenya Matthew


    This is the app that I have been waiting for, but it is just that sometimes it stops working as a hider but work as a calculator

  95. gideon ayo-avatar

    Great but there be a way of transfering ur files to another phone via the app instead of unlocking it

  96. Huapa Bawitlung-avatar

    Huapa Bawitlung


    All of a sudden I can't login anymore...even though I typed the numbers just ceased to log me in... tell me why..

  97. Constantine Rosa-avatar

    Constantine Rosa


    Best idea ever!! Hides photos in plain sight and even has a recovery system. 100% yes.

  98. TreyBandz O.M.G. All we make is HITZ-avatar

    TreyBandz O.M.G. All we make is HITZ


    Pretty good so far. Gotta see the max on space. Great app!

  99. Bryant Magarro-avatar

    Very useful to keep your files safe and for privacy!! Great job!

  100. Esther Peter-avatar

    This is a very good app but it keeps crashing each time I open it.