Ckassa
v7.05 · 25.5 MB · code 559
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File information
UpdatedFeb 26, 2025
PublishedJun 1, 2021
Packageru.pay.bisys.centralkass
Versionv7.05 (559)
Size25.5 MB
MD5fa7781026b551ac02e2baff7a3f6fa86
Min SDK21
Malware scanTRUSTED
Signature SHA14F:5F:85:63:5C:44:F9:DA:CA:F3:15:C5:F3:C0:25:1B:A1:55:8B:D9
SignerOU=Android Department, O=Billing Systems Ltd, L=Perm, ST=Perm Krai, C=RU
Total downloads1,000,000
This version1,000,000
DeveloperBilling Systems Ltd.
Age ratingEveryone
What's new in v7.05
Исправили мелкие ошибки
Security scan
TRUSTED
- Developer signature verified 2025-02-26
- Signature SHA1 4F:5F:85:63:5C:44:F9:DA:CA:F3:15:C5:F3:C0:25:1B:A1:55:8B:D9
- File MD5 fa7781026b551ac02e2baff7a3f6fa86
How to install Ckassa v7.05 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 25.5 MB of free storage.
- Grab ru.pay.bisys.centralkass_559.apk — hit the Download button above (25.5 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches fa7781026b551ac0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ru.pay.bisys.centralkass_559.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read OU=Android Department, O=Billing Systems Ltd, L=Perm, ST=Perm Krai, C=RU. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Ckassa — tap Open on the install screen, or find the Ckassa icon in your app drawer.
Common install errors for Ckassa
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.