Plurals Test & Practice
v21.1 · 17.1 MB · code 21001000
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File information
UpdatedSep 17, 2025
PublishedOct 24, 2022
Packageair.com.littlebigplay.games.free.plurals
Versionv21.1 (21001000)
Size17.1 MB
MD575d3057bd06bb03efae3f4f5f1b85c1e
Min SDK9
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA172:80:E9:8C:2E:9C:6E:3D:7F:36:5D:96:C0:F9:8C:D2:40:51:5C:91
SignerCN=LittleBigPlay, OU=Publisher, O=Michal Sajban, C=CZ
Total downloads10,000
This version10,000
DeveloperLittleBigPlay - Word, Educational & Puzzle Games
Age ratingEveryone
What's new in v21.1
• Added support for Android 15 (API Level 35)
• Removed all interstitial (fullscreen) ads
• Game size decreased by 50%
• Removed all interstitial (fullscreen) ads
• Game size decreased by 50%
Security scan
TRUSTED
- Developer signature verified 2025-09-17
- Signature SHA1 72:80:E9:8C:2E:9C:6E:3D:7F:36:5D:96:C0:F9:8C:D2:40:51:5C:91
- File MD5 75d3057bd06bb03efae3f4f5f1b85c1e
How to install Plurals Test & Practice v21.1 on Android API 9+
Takes about 2 minutes. You'll need roughly 17.1 MB of free storage.
- Grab air.com.littlebigplay.games.free.plurals_21001000.apk — hit the Download button above (17.1 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 75d3057bd06bb03e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.com.littlebigplay.games.free.plurals_21001000.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=LittleBigPlay, OU=Publisher, O=Michal Sajban, 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 Plurals Test & Practice — tap Open on the install screen, or find the Plurals Test & Practice icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Plurals Test & Practice
- "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 9 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 arm64-v8a native code. Devices with a different CPU will reject it.