Semaphore v3.3.1
APK · 32.8 MB · version code 13 · Android 6.0+ · uploaded Apr 25, 2026
- 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 v4.0.0, uploaded Jan 5, 2026.
- Size: this file is 32.8 MB; the latest is 20.4 MB (12.4 MB smaller).
- Android: this version needs Android 6.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Internal broadcast protection (app-defined).
- The latest version no longer asks for: View network connections, In-app purchases (Google Play Billing), Advertising ID.
File information
- Version
- v3.3.1 (13)
- Uploaded
- Apr 25, 2026
- Size
- 32.8 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 2a0e885d00330a0fa44452675efc7717
- Signing certificate (SHA-1)
- 42:45:98:45:5C:E8:E0:28:F0:C1:79:41:4C:F6:78:B5:07:C8:03:B4
- Signed by
- CN=Piotr Goss, L=?wi?ta Katarzyna, C=55-010
- File name
- com-goss-sem-13-74499163-2a0e885d00330a0fa44452675efc7717.apk
- Package
- com.goss.sem
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.3.1
Naprawiono problem z uruchamianiem na telefonach z Androidem 13
Permissions (4)
This version requests 4 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- 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 Apr 25, 2026.
- Certificate issued to “Piotr Goss” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Apr 25, 2026
- Validated against Google Play Apr 25, 2026
- 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 Semaphore on Android 6.0+
You'll need about 65.6 MB of free space.
- Download the APK — tap Download APK above (32.8 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-goss-sem-13-74499163-2a0e885d00330a0fa44452675efc7717.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 2a0e885d00330a0fa44452675efc7717. 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 Semaphore — 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 6.0+). 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.