Qerko
v9.8.0 · 17.6 MB · code 90080002
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File information
UpdatedMar 17, 2026
PublishedOct 16, 2020
Packagecom.itispaid
Versionv9.8.0 (90080002)
Size17.6 MB
MD5f7eb0965a92bb4bbfe5068b5962fe2a7
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B3:B3:42:95:38:FD:1C:08:64:1E:F1:2A:93:41:0B:95:AE:A6:68:CD
SignerO=It Is Paid!, L=Prague, ST=Czech Republic, C=CZ
Total downloads500,000
This version500,000
DeveloperQerko s.r.o.
Age ratingEveryone
What's new in v9.8.0
Few minor improvements, so the app runs smoothly.
Security scan
TRUSTED
- Developer signature verified 2026-03-17
- Signature SHA1 B3:B3:42:95:38:FD:1C:08:64:1E:F1:2A:93:41:0B:95:AE:A6:68:CD
- File MD5 f7eb0965a92bb4bbfe5068b5962fe2a7
How to install Qerko v9.8.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 17.6 MB of free storage.
- Grab com.itispaid_90080002.apk — hit the Download button above (17.6 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 f7eb0965a92bb4bb…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.itispaid_90080002.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 O=It Is Paid!, L=Prague, ST=Czech Republic, C=CZ. 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 Qerko — tap Open on the install screen, or find the Qerko icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Qerko
- "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 8.0 Oreo 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.