Quadrix
v2.41 · 2.2 MB · code 56
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File information
UpdatedMar 19, 2025
PublishedMar 19, 2025
Packagecom.kidga.quadrix
Versionv2.41 (56)
Size2.2 MB
MD59566ba7dd56845f77c2a681ab17d7f6a
Min SDK14
Malware scanTRUSTED
Signature SHA112:14:C7:A2:46:95:F5:24:16:80:83:F5:01:3E:B8:76:9C:35:14:26
SignerCN=Vadim Trifonov, O=kidga.com
Total downloads10,000
This version10,000
DeveloperKidga
Age ratingEveryone
What's new in v2.41
Fix minor issue.
Security scan
TRUSTED
- Developer signature verified 2025-03-19
- Signature SHA1 12:14:C7:A2:46:95:F5:24:16:80:83:F5:01:3E:B8:76:9C:35:14:26
- File MD5 9566ba7dd56845f77c2a681ab17d7f6a
How to install Quadrix v2.41 on Android API 14+
Takes about 2 minutes. You'll need roughly 2.2 MB of free storage.
- Grab com.kidga.quadrix_56.apk — hit the Download button above (2.2 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 9566ba7dd56845f7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.kidga.quadrix_56.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 CN=Vadim Trifonov, O=kidga.com. 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 Quadrix — tap Open on the install screen, or find the Quadrix icon in your app drawer.
Common install errors for Quadrix
- "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 API 14 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.