Math Quiz
v2.1 · 4.8 MB · code 1
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File information
UpdatedSep 24, 2025
PublishedDec 2, 2019
Packagecom.mohlab07.mathquiz
Versionv2.1 (1)
Size4.8 MB
MD5fac87034cbf9183772c425764ac1568d
Min SDK19
Malware scanUNKNOWN
Signature SHA174:0E:AD:1F:3D:33:27:D6:F6:69:97:0F:83:9E:9D:B5:14:3A:76:4A
SignerCN=Mohammed Suliman Lababidi, O=SDF, L=Syria Hasakah, C=SY
Total downloads281
This version281
DeveloperMoh Lab
Age ratingEveryone
What's new in v2.1
Improved UI
Security scan
UNKNOWN
- Developer signature verified 2019-12-21
- Scanned for malware 2020-10-28 06:16:07
- Signature SHA1 74:0E:AD:1F:3D:33:27:D6:F6:69:97:0F:83:9E:9D:B5:14:3A:76:4A
- File MD5 fac87034cbf9183772c425764ac1568d
How to install Math Quiz v2.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 4.8 MB of free storage.
- Grab com.mohlab07.mathquiz_1.apk — hit the Download button above (4.8 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 fac87034cbf91837…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mohlab07.mathquiz_1.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=Mohammed Suliman Lababidi, O=SDF, L=Syria Hasakah, C=SY. 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 UNKNOWN).
- Done — open Math Quiz — tap Open on the install screen, or find the Math Quiz icon in your app drawer.
Common install errors for Math Quiz
- "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 4.4 KitKat 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.