eTutor v5.2.1
APK · 3.9 MB · version code 54 · Android 4.4+ · uploaded Sep 21, 2023
- Same certificate as v5.3.8, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v5.3.8, uploaded Sep 18, 2026 — about 2 years after this one.
- Size: this file is 3.9 MB; the latest is 6.6 MB (2.7 MB larger).
- Android: this version needs Android 4.4+; the latest needs Android 8.0+. Use this one if your device runs an older Android release.
- The latest version asks for 6 more permissions: Access adservices ad id, Access adservices attribution, Access adservices custom audience, Access adservices topics, In-app purchases (Google Play Billing), Internal broadcast protection (app-defined).
File information
- Version
- v5.2.1 (54)
- Uploaded
- Sep 21, 2023
- Size
- 3.9 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 69e34ed6fd1ac4386e7a3ae19840f3e2
- Signing certificate (SHA-1)
- E3:0F:B6:48:2B:DD:A9:CD:3C:06:E9:4C:EA:F0:1F:E3:D7:C3:2A:97
- Signed by
- CN=eTutor, O=eTutor
- File name
- pl-etutor-mobile-54-65989359-69e34ed6fd1ac4386e7a3ae19840f3e2.apk
- Package
- pl.etutor.mobile
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v5.2.1
- Bugfixes and code optimization
Permissions (25)
This version requests 25 permissions, 1 of them sensitive.
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Advertising ID com.google.android.gms.permission.AD_ID
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
- Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read app badge android.permission.READ_APP_BADGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “eTutor” This is the certificate of the Google Play version.
- Same certificate as v5.3.8, which matches Google Play v5.3.8 · v5.3.7 · v5.3.6 · v5.2.8
Store checks
- Developer signature verified Sep 21, 2023
- Antivirus scan result not available
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself.
How to install eTutor on Android 4.4+
You'll need about 7.8 MB of free space.
- Download the APK — tap Download APK above (3.9 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 pl-etutor-mobile-54-65989359-69e34ed6fd1ac4386e7a3ae19840f3e2.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 69e34ed6fd1ac4386e7a3ae19840f3e2. 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?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. 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 eTutor — 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 4.4+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.