Unknown App Detector v2.1
APK · 7.9 MB · version code 11 · Android 5.0+ · uploaded Jan 26, 2025
- Signature matches the Google Play version 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 v2.2, uploaded Sep 22, 2025 — about 8 months after this one.
- Size: this file is 7.9 MB; the latest is 7.9 MB.
- Both versions request the same permissions.
File information
- Version
- v2.1 (11)
- Uploaded
- Jan 26, 2025
- Size
- 7.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 5097906b1ec35ece0969fb1efa95ff66
- Signing certificate (SHA-1)
- A1:A8:48:27:64:EB:91:31:F0:8B:84:2F:76:B7:C9:9C:C2:7D:09:7A
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- com-microappvalley-unauthorizedapp-11-69770052-5097906b1ec35ece0969fb1efa95ff66.apk
- Package
- com.microappvalley.unauthorizedapp
- Downloads (all versions)
- 391
- Age rating
- PEGI 3 · Everyone
What's new in v2.1
Privacy Policy update
Add new feature : Check App Permissions
Permissions (12)
This version requests 12 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
- Action package removed android.permission.ACTION_PACKAGE_REMOVED
- Advertising ID com.google.android.gms.permission.AD_ID
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jan 26, 2025.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 5 other versions checked
Store checks
- Developer signature verified Jan 26, 2025
- Validated against Google Play Jan 26, 2025
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install Unknown App Detector on Android 5.0+
You'll need about 15.8 MB of free space.
- Download the APK — tap Download APK above (7.9 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 com-microappvalley-unauthorizedapp-11-69770052-5097906b1ec35ece0969fb1efa95ff66.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 5097906b1ec35ece0969fb1efa95ff66. 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 Unknown App Detector — 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.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.