
Ckassa
Application for earnings, payments and transfers
Billing Systems Ltd. · ru.pay.bisys.centralkass
At a glance
- Latest version
- v7.05 (559)
- Updated
- Feb 26, 2025 (1 year ago)
- APK size
- 25.5 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Finance (app)
- Listed since
- Jun 1, 2021 (at least)
- Permissions
- 21 (3 sensitive)
- Website
- ckassa.ru
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Ckassa is an app by Billing Systems Ltd. in the Finance category, listed since at least June 2021. It has no native code, so it runs on any Android processor.
It asks for 21 permissions, 3 of them sensitive: camera, read contacts and read phone status and identity. The app can read the advertising ID that ad and analytics services use.
What's new in v7.05
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Certificate issued to “Billing Systems Ltd” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Feb 26, 2025
- Signed byOU=Android Department, O=Billing Systems Ltd, L=Perm, ST=Perm Krai, C=RU
- Signing certificate (SHA-1)4F:5F:85:63:5C:44:F9:DA:CA:F3:15:C5:F3:C0:25:1B:A1:55:8B:D9
- File MD5fa7781026b551ac02e2baff7a3f6fa86
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (21)
Ckassa requests 21 permissions, 3 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Flashlight android.permission.FLASHLIGHT
- 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) ru.pay.bisys.centralkass.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Ckassa APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Ckassa APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is fa7781026b551ac02e2baff7a3f6fa86.