Learn Languages LingQ: Read, Listen,SRS Vocabulary v6.1.13
APK · 56.1 MB · version code 999999999 · Android 10+ · uploaded Jun 2, 2026
- v4.6.9 is signed like the Google Play version Get v4.6.9
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
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Compared with the latest version
The latest version is v4.6.9, uploaded Jul 23, 2026 — about 2 months after this one.
- Size: this file is 56.1 MB; the latest is 15 MB (41.1 MB smaller).
- Android: this version needs Android 10+; the latest needs Android 4.4+.
- The latest version asks for 2 more permissions: View Wi-Fi connections, Push messaging (app-defined).
- The latest version no longer asks for: Access adservices ad id, Access adservices attribution, Access adservices custom audience, Access adservices topics, Broadcast close system dialogs, Camera, Foreground service media playback, Show notifications….
File information
- Version
- v6.1.13 (999999999)
- Uploaded
- Jun 2, 2026
- Size
- 56.1 MB
- Requires
- Android 10+ (API 29)
- CPU support
- ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- d22283727419a08879aadd5c9078f82f
- Signing certificate (SHA-1)
- 7D:C2:CC:F4:A2:35:48:0F:CC:2F:80:E5:98:67:C3:2F:47:89:42:01
- Signed by
- CN=Sheikh Nadeem
- File name
- com-linguist-999999999-75016937-d22283727419a08879aadd5c9078f82f.apk
- Package
- com.linguist
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v6.1.13
What's new:
• New: home-screen Streak Widget
• Reader: rotation, long translations, cross page phrases, Japanese transliteration, bookmark sync fixed
• Audio/video: playlist conflicts, RTL captions, tracks, durations fixed
• Vocabulary improvements.
• New: Delete Account and Delete Language in Settings
• Offline streaks sync; chart fixes
• Many stability fixes
Permissions (21)
This version requests 21 permissions, 3 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Broadcast close system dialogs android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.linguist.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Reorder tasks android.permission.REORDER_TASKS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Warning
Signing certificate
- Certificate issued to “Sheikh Nadeem” Not the developer's name (“LingQ.com”). Names in certificates can't be verified, so this alone proves nothing.
- Signed differently from the Google Play version v4.6.9, which matches Google Play, uses another certificate. Android normally won't update an installed Play Store copy with this file. v4.6.9
Store checks
- Developer signature check failed Jun 2, 2026
- Uploaded by “aistuff” 2 followers · uploading since 2026
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install Learn Languages LingQ: Read, Listen,SRS Vocabulary on Android 10+
You'll need about 112.1 MB of free space.
- Download the APK — tap Download APK above (56.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-linguist-999999999-75016937-d22283727419a08879aadd5c9078f82f.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be d22283727419a08879aadd5c9078f82f. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Learn Languages LingQ: Read, Listen,SRS Vocabulary — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 10+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.