School Fighter v4.11
APK · 79.6 MB · version code 20 · Android 5.1+ · uploaded May 3, 2025
- Same certificate as v4.13, 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 v4.13, uploaded Jul 29, 2026 — about 1 year after this one.
- Size: this file is 79.6 MB; the latest is 72.8 MB (6.8 MB smaller).
- Android: this version needs Android 5.1+; the latest needs Android 7.1+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Internal broadcast protection (app-defined).
File information
- Version
- v4.11 (20)
- Uploaded
- May 3, 2025
- Size
- 79.6 MB
- Requires
- Android 5.1+ (API 22)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- f160e7416f74252758e8af5ac7dd66aa
- Signing certificate (SHA-1)
- 3F:46:3A:CD:9C:9D:7A:24:1F:D7:94:13:FF:48:9D:AB:C7:72:6B:95
- Signed by
- C=81, ST=Japan, L=Tokyo, O="Robotani Technologies, Inc.", OU=Sales, CN=Masahiro Mizutani
- File name
- com-robotani-schoolfighterlite-20-70576206-f160e7416f74252758e8af5ac7dd66aa.apk
- Package
- com.robotani.SchoolFighterLite
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 12 · Low Maturity
What's new in v4.11
Fixed minor bugs.
Permissions (8)
This version requests 8 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Robotani Technologies, Inc.” This is the certificate of the Google Play version.
- Same certificate as v4.13, which matches Google Play v4.13 · v4.12
Store checks
- Developer signature not checked yet May 3, 2025
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install School Fighter on Android 5.1+
You'll need about 159.1 MB of free space.
- Download the APK — tap Download APK above (79.6 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-robotani-schoolfighterlite-20-70576206-f160e7416f74252758e8af5ac7dd66aa.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 f160e7416f74252758e8af5ac7dd66aa. 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 School Fighter — 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 5.1+). 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.