Grammar Voice Special
v142.4 · 8.6 MB · code 1924
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File information
UpdatedSep 22, 2025
PublishedAug 26, 2019
Packageenglish.grammar.four
Versionv142.4 (1924)
Size8.6 MB
MD55d37f9963fded722b98b6732d4ed0b12
Min SDK19
Malware scanTRUSTED
Signature SHA16B:FA:53:31:3F:48:FC:B2:9F:F4:D9:E8:F2:7B:7C:90:CC:E0:DA:89
SignerCN=Bobby Dhal, OU=MicroMob Solutions Private Limited, O=MicroMob Solutions Private Limited, L=New Delhi, ST=New Delhi, C=91
Total downloads10,000
This version10,000
DeveloperMSPLDevelopers
Age ratingEveryone
What's new in v142.4
Updated the app with GDPR message requirements.
Security scan
TRUSTED
- Developer signature verified 2023-12-24
- Scanned for malware 2024-04-25 08:35:49
- Signature SHA1 6B:FA:53:31:3F:48:FC:B2:9F:F4:D9:E8:F2:7B:7C:90:CC:E0:DA:89
- File MD5 5d37f9963fded722b98b6732d4ed0b12
How to install Grammar Voice Special v142.4 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 8.6 MB of free storage.
- Grab english.grammar.four_1924.apk — hit the Download button above (8.6 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 5d37f9963fded722…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find english.grammar.four_1924.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=Bobby Dhal, OU=MicroMob Solutions Private Limited, O=MicroMob Solutions Private Limited, L=New Delhi, ST=New Delhi, C=91. 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 Voice Special — tap Open on the install screen, or find the Grammar Voice Special icon in your app drawer.
Common install errors for Grammar Voice Special
- "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.