GRAMMAR QUIZ GAME
v2.1 · 7.2 MB · code 12
Verify you're human
Solve this to start the download.
File information
UpdatedSep 5, 2025
PublishedFeb 1, 2020
Packageappinventor.ai_mazapps444.English_Grammer_Quiz
Versionv2.1 (12)
Size7.2 MB
MD5de135f49c049f29d8508ceb0501e6fb3
Min SDK14
Malware scanTRUSTED
Signature SHA130:2C:04:51:AD:2B:94:11:C2:B1:FE:AF:F2:D8:C4:5D:C7:EE:F3:77
Signer[email protected], O=AppInventor for Android, C=US
Total downloads611
This version611
DeveloperMaz Apps
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-09-05
- Scanned for malware 2020-09-27 02:26:16
- Signature SHA1 30:2C:04:51:AD:2B:94:11:C2:B1:FE:AF:F2:D8:C4:5D:C7:EE:F3:77
- File MD5 de135f49c049f29d8508ceb0501e6fb3
How to install GRAMMAR QUIZ GAME v2.1 on Android API 14+
Takes about 2 minutes. You'll need roughly 7.2 MB of free storage.
- Grab appinventor.ai_mazapps444.English_Grammer_Quiz_12.apk — hit the Download button above (7.2 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 de135f49c049f29d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find appinventor.ai_mazapps444.English_Grammer_Quiz_12.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 [email protected], O=AppInventor for Android, C=US. 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 GRAMMAR QUIZ GAME — tap Open on the install screen, or find the GRAMMAR QUIZ GAME icon in your app drawer.
Common install errors for GRAMMAR QUIZ GAME
- "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.