Stay Focused: App/Site Blocker v3.0.20
APK · 5.7 MB · version code 253 · Android 4.1+ · uploaded Aug 14, 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 v7.8.3, uploaded Sep 14, 2025.
- Size: this file is 5.7 MB; the latest is 7.9 MB (2.1 MB larger).
- Android: this version needs Android 4.1+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 10 more permissions: Access adservices ad id, Access adservices attribution, Access adservices topics, Show notifications, See all installed apps, Set wallpaper hints, Launcher read settings (custom), Launcher write settings (custom)….
- The latest version no longer asks for: Modify shared storage.
File information
- Version
- v3.0.20 (253)
- Uploaded
- Aug 14, 2026
- Size
- 5.7 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 625ec022d8d17fd9cd1596376f7ead89
- Signing certificate (SHA-1)
- 69:30:F7:2D:50:CC:39:6B:01:7B:58:0D:AE:EC:9D:07:9C:2C:D0:FB
- Signed by
- CN=Gaurav Singla, OU=stayfocused, O=stayfocused, L=Noida, ST=U.P., C=IN
- File name
- com-stayfocused-253-76106393-625ec022d8d17fd9cd1596376f7ead89.apk
- Package
- com.stayfocused
- Downloads (all versions)
- 5M+
- Age rating
- PEGI 3 · Everyone
What's new in v3.0.20
• New: Location-based blocking — block apps when you're at a place (or away from it), like social apps at the office
• New: Screen Time widget — today's usage and most used apps at a glance
• Redesigned Profiles and Take a Break widgets
• Bug fixes and performance improvements
Permissions (15)
This version requests 15 permissions, 4 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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 Aug 14, 2026.
- Certificate issued to “stayfocused” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Aug 14, 2026
- Validated against Google Play Aug 14, 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install Stay Focused: App/Site Blocker on Android 4.1+
You'll need about 11.5 MB of free space.
- Download the APK — tap Download APK above (5.7 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-stayfocused-253-76106393-625ec022d8d17fd9cd1596376f7ead89.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 625ec022d8d17fd9cd1596376f7ead89. 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 Stay Focused: App/Site Blocker — 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 4.1+). 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.