- Total installs
- 7,406
- Installs / day
- +120
- Rating
- —★
- Released
- —
- Last update
- 12 Oct 2026
- Countries
- —
exact · Play shows 5,000+
7-day avg · last day +2
— ratings · — reviews
—
1d ago
not checked yet
Install history
exact counter from Google PlayInstalls per day · last 90 days
- Update date9 Aug 202612 Oct 2026
- What's newNext gen CSOS, now with RAZR support! Also: * Improved widget resizing, moving around * Improved navigation, more snappy * Less of native OS glitchesNext gen CSOS, now with RAZR support and OneUI 9.0! Also: * Improved widget resizing, moving around * Improved navigation, more snappy * Less of native OS glitches
Country availability
Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.
Top countries
Country data will be available soon.
We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.
Top chart positions
Not in any tracked top chart.
App manifest
Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.
Data safety
declared by the developer on Google Play- No data shared with third parties
- Collects data Personal info, App info and performance, and Device or other IDs
- Data is encrypted in transit
- No way to ask for data deletion
This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.
Permissions
18 in 4 groups5 Sensitive7 Notable6 Routine
What this app can do with your phone
- Record sound using your phone's microphone
- Show its own windows or bubbles on top of other apps you are using
- Show system-level windows meant only for Android's own interface; not for normal apps
- See which apps you use and how often, if you allow usage access
- Change protected system settings, like security options, that normal apps cannot touch
MicrophoneSensitive1
Access to your phone's microphone to record sound
- Record sound using your phone's microphonerecord audio ·
RECORD_AUDIO
PhoneNotable1
Access to phone calls, call history, and voicemail
- See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity ·
READ_PHONE_STATE
Device ID & call informationNotable1
Access to your phone's identifiers, mobile network details, and call status
- See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity ·
READ_PHONE_STATE
OtherSensitive15
Access to miscellaneous device features that don't fit other categories
- Show its own windows or bubbles on top of other apps you are usingdraw over other apps ·
SYSTEM_ALERT_WINDOW - Show system-level windows meant only for Android's own interface; not for normal appsdisplay unauthorized windows ·
INTERNAL_SYSTEM_WINDOW - See which apps you use and how often, if you allow usage accessupdate component usage statistics ·
PACKAGE_USAGE_STATS - Change protected system settings, like security options, that normal apps cannot touchmodify secure system settings ·
WRITE_SECURE_SETTINGS - See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices ·
BLUETOOTH - Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings ·
BLUETOOTH_ADMIN - Change volume and choose which speaker or headset plays soundchange your audio settings ·
MODIFY_AUDIO_SETTINGS - Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping ·
WAKE_LOCK - Decide which apps are allowed to use which home-screen widgetschoose widgets ·
BIND_APPWIDGET - Check whether you are online and whether you use Wi-Fi or mobile dataview network connections ·
ACCESS_NETWORK_STATE - Connect to the internet to load content and send datafull network access ·
INTERNET - Make your phone vibratecontrol vibration ·
VIBRATE - Check with Google Play that you got this app legitimatelyGoogle Play license check ·
com.android.vending.CHECK_LICENSE - Read Google service settings stored on your deviceread Google service configuration ·
com.google.android.providers.gsf.permission.READ_GSERVICES - Receive push messages sent from the app's servers over the internetreceive data from Internet ·
com.google.android.c2dm.permission.RECEIVE
Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.
Store listing
Full description
CoverScreen OS turns your flippable phone's cover screen into a full secondary OS.
Run apps, widgets, notifications, media controls, quick toggles, caller ID, keyboards and clock faces directly on the outer display. It is designed to go beyond the stock cover screen experience on supported flippables, including Samsung Galaxy Z Flip 3/4/5/6/7/7 FE, Motorola RAZR 40 Ultra/Plus, RAZR 50 Standard/Ultra/Plus, RAZR 60 Standard/Ultra/Plus, RAZR 70 Series, OPPO Find N2/N3 Flip and Vivo X Flip.
Features vary by device model, software version, region and OEM limitations. If you have any issue with a purchase, need help setting up, or want to request a feature, contact [email protected].
CSOS also works alongside the phone's stock cover screen features. Use the in-app tutorial to learn the navigation system and switch between CoverScreen OS and the OEM cover screen experience.
NEW: MAIN-SCREEN-STYLE LAUNCHER (Z FLIP 5/6/7/7 FE)
On Galaxy Z Flip 5, 6, 7 and 7 FE, CoverScreen OS now brings a full main-screen-style launcher to the cover display, a fully editable, customizable home layout right on the outside of your phone.
* Freely arrange apps and widgets on a real, editable grid.
* Resize widgets and place them exactly where you want.
* Mix multiple apps and resizable widgets on the same screen.
* Rearrange any time to make the cover screen truly yours.
CLASSIC LAUNCHER & WIDGETS (Z FLIP 3/4 AND OTHER FLIPPABLES)
On Z Flip 3/4 and other supported flippables, CSOS provides its classic app drawer and dedicated widgets screen.
* Launch almost any app on the cover screen.
* Open apps in portrait or landscape orientation.
* Search apps by alphabet; sort alphabetically or by recently used.
* Add almost any third-party home screen widget, aligned and scaled for the cover screen.
* Add multiple widgets, choose supported sizes, and interact with taps, controls and app launch actions.
* Widget scroll pass-through support on newer Z Flip cover screens.
NOTIFICATIONS
* Read notifications on the cover screen.
* Reply using Voice, T9 or full QWERTY keyboard.
* Open notifications on the cover screen or main screen.
* Use supported notification actions.
* Dismiss notifications with a swipe.
MEDIA PLAYBACK
* Control media sessions from supported apps.
* Switch between multiple active media sessions.
* Scrub through tracks where supported.
* Access extra playback controls beyond many stock cover screen media panels.
* Theme support.
QUICK TOGGLES
* Bluetooth, flashlight, DND and other native toggles.
* Caffeinate to keep the cover screen awake.
* Flex Mode on supported Z Flip devices: use the cover screen while unfolded.
* Add custom quick toggles powered by Bixby Routines, Tasker and other third-party apps.
VoIP CALLER ID
* Incoming call screen for supported VoIP apps.
* Accept, decline or hang up calls from the cover screen where supported.
* Universal Caller ID option for VoIP apps.
CUSTOM CLOCKFACE
* Set animated objects, photos, GIFs or videos as clockface wallpapers.
* Choose layouts with time, date, battery level and signal information.
EDGE LIGHTING
* Light up the cover screen edges for incoming notifications.
* Use a single color, app icon color or combined gradient for multiple apps.
NAVIGATION
* Back and Home gestures on the cover screen.
* Built to let CSOS and stock cover screen features coexist.
Sensitive permission requirements
Notification Access: Used to read and display notifications on the cover screen. CoverScreen OS does not save notification content locally or remotely.
Accessibility Service: Used only to interact with the cover screen and support system navigation such as Back and Home. CoverScreen OS does not collect or store personal data through this service.
What's new
Next gen CSOS, now with RAZR support and OneUI 9.0! Also: * Improved widget resizing, moving around * Improved navigation, more snappy * Less of native OS glitches
