
At a glance
- Latest version
- v5.2 (9)
- Updated
- Nov 7, 2025 (11 months ago)
- APK size
- 7.4 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Personalization (app)
- Listed since
- Apr 28, 2022 (at least)
- Permissions
- 16 (1 sensitive)
- Website
- russcity.de
- Developer contact
- [email protected]
About this APK
Keep Screen Always ON while ch is an app by RUSSCITY in the Personalization category, listed since at least April 2022. It has no native code, so it runs on any Android processor.
Since version 5.1, the APK grew from 4 MB to 7.4 MB. It asks for 16 permissions, 1 of them sensitive: display over other apps. Compared with version 5.1, it adds 7 new permissions: “Display over other apps”, “Access adservices ad id”, “Access adservices attribution” and 4 more. The app can read the advertising ID that ad and analytics services use.
What's new in v5.2
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v5.1.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Nov 7, 2025.
- Certificate issued to “Ruslan Ragimov” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Nov 7, 2025
- Validated against Google Play Nov 7, 2025
- Signed byCN=Ruslan Ragimov
- Signing certificate (SHA-1)6C:4E:74:FD:00:2A:EC:13:1F:8D:05:85:25:66:05:5C:34:9E:0A:54
- File MD5895645e1d50effb041050f95d0bba85a
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (16)
Keep Screen Always ON while ch requests 16 permissions, 1 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Foreground service connected device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) de.russcity.lockmyscreenon.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Turn screen on android.permission.TURN_SCREEN_ON
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Wi-Fi android.hardware.wifi
Keep Screen Always ON while ch APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Keep Screen Always ON while ch APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 895645e1d50effb041050f95d0bba85a.