Cornerfly APK

Version 1.14.RC2 - com.flyperinc.cornerfly
Last updated: 2020-06-04

APP Information

Download Version 1.14.RC2 (24)
Apk Size2.62 MB
App DeveloperFlyperinc
Malware CheckTRUSTED
Install on Android4.0.x and up
App Packagecom.flyperinc.cornerfly.apk

Download Cornerfly 1.14.RC2 APK

App Description

Cornerfly is flyperinc,cornerfly,personalization, content rating is Everyone (PEGI-3). This app is rated 4.85 by 13 users who are using this app. To know more about the company/developer, visit Flyperinc website who developed it. com.flyperinc.cornerfly.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 1.14.RC2 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 12505+ times on store. You can also download com.flyperinc.cornerfly APK and run it with the popular Android Emulators.

Cornerfly adds rounded corners to your display for a much smoother look.

Most hardware cases of devices are designed with rounded corners but display itself has squared corners. This application will round your display corners to merge it with your case corners.

Cornerfly offers many settings for customization and you can configure it for each application.

Try Cornerfly now for yourself and report some Feedback.


• Plus - Corner sizing and removes advertising

• Donates - Support this project with some small donations


• Internet - used for advertisements

• Access network - used to receive advertisements

• System overlay - used for draw over apps

• Billing - used for in app billing products


Also you can help with translations here 

App ChangeLog

  • [release 1.14.RC2]
    • Fix: Reboot bug
    • Downgrade: if you want to downgrade see changelog inside app
    • Requirement: Due to policy changes of Google it's not allowed to use Accessibility Service anymore if the app does not help people with disabilities. On Lollipop and higher versions the usage access permission is required for this.
    • Requirement: On Android O and above it's not possible anymore to draw over statusbar or lockscreen.

App Screens

Cornerfly App Screen 1Cornerfly App Screen 2Cornerfly App Screen 3Cornerfly App Screen 4Cornerfly App Screen 5Cornerfly App Screen 6Cornerfly App Screen 7Cornerfly App Screen 8Cornerfly App Screen 9Cornerfly App Screen 10

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.flyperinc.cornerfly.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:3|type-unsupported:11|undetected:59|
Name:base.apk SHA-1:943f4cef01d6428fe46984d4d6fc381c876f1b73 SHA-256:2c2192ec9f71f90fa94135aca38a0ac606333ca1ec53bd9ece851bc6f565aae3 SSDEEP:49152:QZeoYdnv3XVShAT/I3NGgxfchmNC2XpDeLi/WbKqxYJecdRC9JJH1Ig0ccrj:nXnv1QUw3N9V1npfubl3J9JGrj File type:Android Magic:Zip archive data File size:2750449 Uncompressed Size:5460213 Contained Files :729 Contained Files By Type:MF:1,RSA:1,SF:1,dex:1,log:1,png:404,ttf:3,xml:308,


requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.GET_TASKS: Allows application to retrieve information about currently and recently running tasks. May allow malicious applications to discover private information about other applications.
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.PACKAGE_USAGE_STATS: Allows the modification of collected component usage statistics. Not for use by normal applications.
android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
android.permission.SYSTEM_ALERT_WINDOW: Allows an application to show system-alert windows. Malicious applications can take over the entire screen of the phone.
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep. Unknown permission from android reference
com.flyperinc.cornerfly.permission.C2D_MESSAGE: C2DM permission. Unknown permission from android reference
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

retrieve running apps
Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

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 Usage data
Provides access to device usage history and statistics. Usage data is aggregated into time intervals: days, weeks, months, and years.

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.

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.

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.


Certificate Issuer:C:DE
Certificate Subject:C:DE








Interesting Strings

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Nwokolo Godwin-avatar

    First of all, who asks for an upgrade to change the radius of the curve?? I'm so disappointed. Same problem with all apps that "simulate a curved screen display". To add insult on injury, the app stops when you lock the screen unless that disgusting notification is always on.

  2. Madan Mohan-avatar

    Purchased this app's upgraded version but still found few glitches. Rounded corners are not working at many places. Like during video playback, video played in mx player etc. Also it is not very smooth and perfect , most of the times it shows the default square corners of phone for an instance and than shows rounded corners after a moment. Fix it should be like original rounded corner phones.

  3. Sam Richard-avatar

    This is an actual app compared to all the other "rounded corner apps". It's been around for a while, and the developer was very active. Does what it should and never feels intrusive. There's very clear white listing and black listing and over all just a really clean user interface.

  4. Jamie Tennant-avatar

    Not very happy, purchased the pro version of this app, and the app stops working every time I turn the screen off (standby mode). I have to manually go back into the app to get it working again. Every single time.

  5. David Williams-avatar

    great app! I love what it does and makes the screen look great. but the app closes periodically and I have to look at my edges again... Any way to keep it going in the background?

  6. christopher schofield-avatar

    christopher schofield


    Needs auto start on reboot and a separate option for closing the notification in the drop down draw would be good!

  7. Arun G-avatar

    Doesn't work properly on Android Q with gesture navigation. This app is obsolete for newer Android versions.

  8. Ravi Verma-avatar

    i used it before with my Samsung phone it was working fine. but yesterday i upgraded to Oreo after that its not working over the notification bar. i mean normally its working fine. but while sliding the notification panel, it vanishes.

  9. cr12-avatar

    It was horrible. All i wanted was a nice clean look on my samsung j7 when suddenly my phone started lagging very badly just because of this app. Not worth it. So many glitches within the app itself. Had to uninstall.

  10. A Google user-avatar

    Amazing app. The rounded corners just make my Pixel 2 look so much more refined. Ended up getting the full version because I liked it so much and wanted to change the corner size.

  11. Mathew G-avatar

    The app works fine however sometimes after reboot or after the device has been turned on after a short while the app turns all previously chosen options off.

  12. F M-avatar

    Doesn't work at all if you have a navbar. WAY too aggressive with the in app purchases.

  13. Jerwin Delarmente-avatar

    Jerwin Delarmente


    when i enter full screen in youtube, the top corner is not working. and it needed to be set again when you restart your phone. this app is not suited for my phone i think?

  14. Ben Skalnik-avatar

    Stopped working. Can't get it to round my corners on screen and when you close the recent app screen the corners that do round stop being round. Waste of time.

  15. Sebastian Scutelnicu-avatar

    Sebastian Scutelnicu


    Enabling battery saving mode turns the status bar corners straight, can you fix this? If not, I understand it's a thing like the notification shade. Cheers for the simple app.

  16. M.J. Lim-avatar

    nicely done, simple and it works, unfortunately I don't like the permission to tracked any apps I uses..

  17. A Google user-avatar

    App itself runs kinda buggy, but those ads put the nails in the coffin for me...

  18. A Google user-avatar

    Bad app, true review. In my 4 gb ram phone, it crashes. Also, it makes my phone slow too. Don't download

  19. Sachin Chavan-avatar

    Nice application for old phones to have curved edges. Good job.

  20. Alisan Cavdarli-avatar

    Alisan Cavdarli


    Asks for usage access. You don't need the data from other apps!! Don't download.

  21. mitch-avatar

    This is terrible, you can't customize anything without paying and it's not all ways on and it corner in wrong place no matter what I do

  22. Mattis Swannet-avatar

    it's funny how it litterally does absolutely nothing on a oneplus 6 but still a great app used it on my other phones. :)

  23. Parth Patel-avatar

    Good but doesn't round corners on lockscreen. this is a simple bug

  24. Mohd Rafey-avatar

    How to overlay the bottom since the new navigation type in pie are gestures... No navigation bar so no overlay... Do something devs

  25. Reuben Cherian-avatar

    Works great but on Android Pie it keeps turning off.

  26. Noman-avatar

    Pretty useless app, what's the point of having a free version if everything you adjust requires the premium version.

  27. Sayem Shafayet-avatar

    Confusing UI and too many ads

  28. Elias Grande-avatar

    Changing the corner radius is a pay lousy

  29. Alex 1611-avatar

    Not working… bottom corners are still rectangular!

  30. Eoin Timlin-avatar

    Doesnt work at all even when you pay for the upgraded version.

  31. Suresh Jani-avatar

    If this application is not permited to be on top safely and sequrly then this app is of no use. I had cup of coffee with bitter test.

  32. INCLASHERS-avatar

    crashes after every boot and whenever i lock and unlock phone this problerm happen again and again 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

  33. Caleb Einolf-avatar

    this is so stupid. why do you have to pay to change the size to somethingnother than the default?! There are other apps that you dont have to pay for that can freely change the size, sooooooo im uninstalling this 👍🏻

  34. May 22-avatar

    Bad app it didnt work for me rounded corner is a better app and it works

  35. Eduardo Reyes-avatar

    This app is like magic on your palm. Let me congratulate you for this awesome yet free application.

  36. Ra-one-avatar

    Full screen mod not working properly

  37. Pusetso Moholi-avatar

    Out the box, asks for an upgrade. Cannot use it at all

  38. Gareth Davies-avatar

    Works in any screen orientation.

  39. CaptainSyro-avatar

    It's a good app but when I played a game it wouldnt work for me

  40. Daya Shankar-avatar

    Looks like there are some compatibility issues with android 8

  41. A Google user-avatar

    The lag switching between apps is horrible to look at...

  42. Felix 96-avatar

    Just that it contains ads

  43. DolphinWhaleShark DWS-avatar

    DolphinWhaleShark DWS


    amazing, makes the phone look very good.

  44. David Dan-avatar

    My Bitdefender Pro find itlike a virus. Uninstall

  45. MyAndroidChannel-avatar



    Great Application for personalization

  46. Subodh Verma-avatar

    Can't overlay notification drawer.

  47. J A-avatar

    Didn't work at all on the oneplus 6

  48. Вячеслав Рудь-avatar

    Вячеслав Рудь


    I can't even try it without payment.

  49. Bilal Graphics-avatar

    its rounded corners not looks like totally good

  50. Abhishek Bharti-avatar

    Abhishek Bharti


    This is the best round corner app

  51. A Google user-avatar

    Not working properly..

  52. Sanan Ahmed-avatar

    In the home it doesn't have rounded corner at bottom waste of time

  53. Vijaykumar Aherawadi-avatar

    Vijaykumar Aherawadi


    Please update your application because this is not supporting to Oreo

  54. Sunil Kumar-avatar


  55. Captain ABI-avatar

    Go to hell with ur purchases

  56. GREEN TEA GACHA-avatar



    change edge size u need to pay...hahaha..trash

  57. Royland Williamson-avatar

    Royland Williamson


    engh not really that great...




    Thanks for giving s8

  59. Allen Rojo-avatar

    doesnt work on oreo

  60. MrBed414-avatar

    I never used this app 0w0

  61. RAHUL NAHAR-avatar

    worst app idiots

  62. Paul Suquet-avatar

    Worked beautifully before. But in oreo, it won't stay on for long. Looks like the os kills the app eventually. Terribly sad. I've even tried keeping the notification on, all to the same result. After a few hours, the OS kills the app. The solution is to go into settings and remove the app from the batter optimized list. It works great now.

  63. Ray Moye-avatar

    Go to settings and block notifications. Otherwise, you will have to enter settings for each individual application. Notifications lock in until you click to make a change, and when you do the most annoying ad imaginable springs up. Squeaky adolescent voices singing some stupid song. Every single time! And as soon as you get one notification off, here comes another one. There has to be a friendlier way to advertise, for Pete's sake! I shouldn't be so petty, but it bothers the heck out of me.

  64. BrandonF-avatar

    Great app even on Android P. First off, buy the pro version or don't complain about ads. Secondly, I've used the app for years & it works perfectly in all scenarios. You simply need to adjust the settings. Do some tweaking & testing. I've found that on Android P the app only needs to be applied to certain apps in certain ways. So I turned Cornerfly off for all apps & applied the settings individually on a per app bases. Don't jump the gun & write the app off.

  65. Shubham Mehta-avatar

    Its good... But it is definitely slowing down my phone. The launcher and apps stutter a lot when the overlay is on. When turned off, the speed is restored to normal. I don't understand how something so simple is taking so much cpu power.

  66. Stefan Fiedler-avatar

    Great app, overall. However, lockscreen is not rounded and also in some apps and functions (camera, google photos in full screen mode, pull down menu, etc), top 2 corners are not rounded while bottom 2 are. So not perfect but still nice app.

  67. Luis Miguel Zumaeta-avatar

    Luis Miguel Zumaeta


    It worked fine but would often display the top corners under the notification bar so I had to reset it. One day it just stopped working, no corners displayed at all, so I just uninstalled the app.

  68. Ahmes Syahda-avatar

    I bought the Plus version a few months ago and it worked flawlessly prior to the Oreo update. Now the bottom corners won't show up, only the top corners that are working. Please fix this problem. I wouldn't have bought the Plus version if I'd knew that this issue would've appear and won't get fixed until now... pls fix dis, dev

  69. Leo Miller-avatar

    Used to work well but now this app is super buggy and stops working every 30 minutes making you have to launch it every time just for it to work. Developer has abandoned it and hasn't done anything about it since.

  70. Gagann Singhal-avatar

    Could you please update this app because now I had to run it in background to work when I clear all back tasks it stops. Could you please do something. It's very good.i need this app. even I will pay for it.

  71. A Google user-avatar

    Great app with nice design. Only thing that is just disturbing me is that the upper corners are randomly moving up and down the status bar. Try to solve this devs and everything else is great.

  72. Chris Lincoln-avatar

    I love this app! It's a shame Android 8.1 seems to have broken it a bit. Hope the team can find a way to keep the background task alive in the latest Oreo update.

  73. dylan c.-avatar

    Good app, except when compared to others I've tried... I rated 3 stars because of an annoying bug that occurs when the notification tab is pulled down- Instead of going all the way to the bottom, they sit on top of the navigational buttons. I would love a fix as I payed for the pro version!

  74. Ángel Villalobos Valdez-avatar

    Ángel Villalobos Valdez


    I love the app. However, I did notice that on the lock screen there is an issue as it shows a corner on top of where the nav bar should be, but I don't have a nav bar. (On the lower left of the screen only ) I think that is the only improvement I consider must be made.

  75. amir khan-avatar

    I Purchased ur app still showing ads. Pathetic experience. Either make it pro or give back my money

  76. Éric NICOLAS-avatar

    Used to work alright, very simple. Too bad it's a paid app. Oh and, it stopped working weeks ago.

  77. Nori-avatar

    I love the idea it works very well. There is times though when 1 side will have it and the other will not. I.E. YouTube. Either way I dont expect it to be perfect. Love it!

  78. A Google user-avatar

    I would give this 5 stars and buy it right away if you can tell me how to get it to stop deactivating every 30 minutes. Every time I put my phone down and pick it up some time later, i have to open the app to get it to start working. If you can tell me how to fix that, I'll give it 5 stars and purchase the upgrade.

  79. Vamsi Krishna Yendeti-avatar

    Vamsi Krishna Yendeti


    The fix doesn't seem to be working. It still crashes. I need to open the app in order to get round corners again. Kindly address this issue

  80. Dave P-avatar

    Used to be great, the new changes make it inconsistent and a pain to use. Uninstalling. Would have been pissed if I paid for this as planned.

  81. Abhi Mishra-avatar

    After updating app are not work properly.... 😕(clear ram app are stopped automatically) please send link the previous version. Then 5⃣ star🌟. Thank you

  82. Josiah Amankwah-avatar

    Josiah Amankwah


    It was a really great app, but now you have to pay and extra 99 cents because of the update which is stupid. This is the best app out of all the rounded corners but that 99 cents extra really made me mad. Why did I update it

  83. Nigel Smith-avatar

    Adds a nice look to your screen but is extremely temperamental, just decides to work when it wants, as soon as you open the app to see what's wrong it's starts working again, quite annoying

  84. Charles J-avatar

    i noticed the top left and roght corner disappeared during fullscreen. its a great app! ill put 5 star if it get fixed. 🤗

  85. Muadz Sabri-avatar

    app works very well but anytime I refresh or close all the multitask the app didn't works & I need to open right back and on the accesibility ... I already purchase with no ads ......FLYPERINC ! please fix it and I will rate 5 star.... [UPDATE]12/12/17- top left & right always gone when I open any app

  86. Deepneel Boral-avatar

    Its the best round corner app. Even you can customise round corner for each app for best effects. sometimes it crashes, but most of the time it works smoothly....

  87. Wiktor Poczatek-avatar

    Wiktor Poczatek


    works like a charm on my Nexus 5X, but on the Xiaomi Redmi 4X with android 6.0.1 works only when the app is turned on. It's probably poor RAM management from XIAOMI, but could be perhaps fixed on your side?

  88. Hemang Shah-avatar

    If you want to decrease size of corner less than 12 then you will need to buy pro version...But there is another app named "ROUND CORNER" where you can get any size at free & in that app you can also get notifications reminder for free

  89. Christian Lumpias-avatar

    Christian Lumpias


    PAID FOR THE APP TO MUCH REGRET. Does not persist on apps. Works on the home screen but corners go away right after opening an app. I opened Google chrome and the effect disappeared. Same happens with other apps. I am using a Huawei Mate 10 pro running on Oreo 8.0.

  90. Singh R-avatar

    What a stupid app and developer is .. doesn't care to reply. The curve on screen keeps going off even after buying paid version. Worthless app.Why developer can't fix this ?? RUBBISH APP AS IT KEEPS GOING OFF

  91. Fabs-avatar

    i always liked this particular app for rounded corners! i wonder if this was the very first app for that haha hope you still improve it even more !

  92. Sebastian Benjamin Jon Jårema-avatar

    Sebastian Benjamin Jon Jårema


    Doesn't work well anymore it always stop's after i turn off the display!

  93. Ryan-avatar

    It wasn't working properly for me anymore so I emailed the developer and told him about it but I never got a response back.

  94. Ban De Toast-avatar

    Bottom corner will go missing few seconds after I activated it.

  95. A'J-avatar

    Only work like 5 minutes & the botom corner start to revert back, the app still too buggy.

  96. Ankit Dixit-avatar

    I ve been looking for wallpaper that has this rounded corners then I found this app and I just love it . Its the same what I wanted. When you install and run it ,it would definitely gonna put a smile on your face .

  97. Viswa Venkatesh-avatar

    Viswa Venkatesh


    Does not work in top two corners in full-screen apps in Oreo. Is it an Oreo issue or an app issue?

  98. Yudi Kurniawan-avatar

    Worked perfectly on MIUI 9 - Mi Max 2 (don't forget to lock it on ram), but in full screen app (like playing movies or games) the round corner gone.

  99. Mukesh Solanki-avatar

    The app works fine for some time. After that it stops working.

  100. giuseppe valencia-avatar

    giuseppe valencia


    Hey i love the app and the look it gives to your phone i even bought the upgrade but when im watching a YouTube video some of the corners get deactivated can you guys please fix this??