Learn Russian Fast: Course
v11.18 · 37.8 MB · code 263
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File information
UpdatedApr 7, 2026
PublishedMay 6, 2021
Packagecom.mosalingua.rulite
Versionv11.18 (263)
Size37.8 MB
MD57553318e2a947cd9a3b8507e323c9c99
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA11E:F5:D4:E4:21:8D:E6:47:6C:AD:CF:7C:DB:67:E1:E7:4D:A1:22:36
SignerCN=Mosa Lingua, O=Mosa Lingua
Total downloads100,000
This version100,000
DeveloperMosaLingua Crea
Age ratingEveryone
What's new in v11.18
Here’s what we updated:
Improvement of the notification system
Improvement of the content
Other small improvements
If you like this app, please consider rating it. If you have suggestions or need to notify us about bugs you find, email us at [email protected]. Thanks and happy learning!
Improvement of the notification system
Improvement of the content
Other small improvements
If you like this app, please consider rating it. If you have suggestions or need to notify us about bugs you find, email us at [email protected]. Thanks and happy learning!
Security scan
TRUSTED
- Developer signature verified 2026-04-07
- Signature SHA1 1E:F5:D4:E4:21:8D:E6:47:6C:AD:CF:7C:DB:67:E1:E7:4D:A1:22:36
- File MD5 7553318e2a947cd9a3b8507e323c9c99
How to install Learn Russian Fast: Course v11.18 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 37.8 MB of free storage.
- Grab com.mosalingua.rulite_263.apk — hit the Download button above (37.8 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 7553318e2a947cd9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mosalingua.rulite_263.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=Mosa Lingua, O=Mosa Lingua. 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 Learn Russian Fast: Course — tap Open on the install screen, or find the Learn Russian Fast: Course icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Learn Russian Fast: Course
- "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 7.0 Nougat 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.