BU-Touch v1.1.0
APK · 34.2 MB · version code 21 · Android 5.0+ · uploaded Jan 16, 2025
- Same certificate as v1.1.2, 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 v1.1.2, uploaded Dec 28, 2025 — about 11 months after this one.
- Size: this file is 34.2 MB; the latest is 28.7 MB (5.6 MB smaller).
- Both versions request the same permissions.
File information
- Version
- v1.1.0 (21)
- Uploaded
- Jan 16, 2025
- Size
- 34.2 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 53dec2a7592bf3340c826bc78b6291d1
- Signing certificate (SHA-1)
- 45:80:71:AA:EF:4F:94:0D:DF:D3:5F:4B:C3:44:5C:04:8C:7A:7E:7F
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- com-bainultra-butouch-21-69690356-53dec2a7592bf3340c826bc78b6291d1.apk
- Package
- com.bainultra.butouch
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.1.0
Maintenance
Permissions (6)
This version requests 6 permissions, 3 of them sensitive.
- Access media location Sensitive android.permission.ACCESS_MEDIA_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.bainultra.butouch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as v1.1.2, which matches Google Play v1.1.2
Store checks
- Developer signature verified Jan 16, 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 (1 other version compared). AAPKs doesn't scan files itself.
How to install BU-Touch on Android 5.0+
You'll need about 68.4 MB of free space.
- Download the APK — tap Download APK above (34.2 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-bainultra-butouch-21-69690356-53dec2a7592bf3340c826bc78b6291d1.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 53dec2a7592bf3340c826bc78b6291d1. 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 BU-Touch — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, 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.