Review
Best Free App Blocker for Android in 2025 — Tested and Ranked
The Test: Can You Bypass It in Under 60 Seconds?
The real test of an app blocker is not "does it block by default" but "can a distraction-seeking version of yourself get around it." We tested four popular options with a simple bypass protocol: uninstall the app, disable it in settings, use a different app, or ignore its notifications.
App 1: Google Digital Wellbeing
Built into Android. Sets daily time limits per app. Once the timer expires, the app's icon is greyed out.
Also bypassable by: opening the app in a browser, disabling Digital Wellbeing, or using a different Google account. Effective for people who genuinely don't want to use an app — useless for fighting addiction.
App 2: AppBlock
Schedules app blocks with a timer. Offers a "strict mode" on paid plans that makes it harder to disable.
The paid strict mode is better but still doesn't use Device Admin or VPN enforcement. Power users on Android can disable Accessibility Service from developer options without AppBlock noticing.
App 3: Freedom
Cross-platform blocker (Android, iOS, Mac, Windows) that uses a VPN to block at the network level. Blocks websites and apps together.
Freedom's VPN enforcement is real but fragile on Android. It's also $84/year. No content-specific blocking (blocks entire apps, not just Reels or Shorts). No Device Admin enforcement — can be uninstalled.
App 4: FocusFlow (Free, Open Source)
Three-layer enforcement: Accessibility Service (UI blocking within milliseconds) + null-routing local VPN (blocks network traffic without sending data to any server) + Device Administrator (blocks uninstallation during sessions).
- Cannot be uninstalled during a session (Device Admin)
- VPN cannot be disabled — attempts trigger session violation alert
- SHA-256 PIN protects session settings — can't tap your way out
- Boot recovery restarts enforcement after device reboot
- Clock tamper detection — changing the system clock doesn't end the session
- Sideload Guard — newly installed apps blocked automatically mid-session
Side-by-Side Comparison
| Feature | Digital Wellbeing | AppBlock | Freedom | FocusFlow |
|---|---|---|---|---|
| Price | Free | $2.99/mo | $6.99/mo | Free |
| Accessibility enforcement | No | Yes | No | Yes |
| VPN enforcement | No | No | Yes | Yes (local) |
| Device Admin (uninstall block) | No | No | No | Yes |
| Reboot protection | No | No | No | Yes |
| Content-specific blocking | No | No | No | Yes (Shorts, Reels) |
| Temptation log | No | No | No | Yes (500 entries) |
| Open source | No | No | No | Yes (MIT) |
| No data collection | Collects usage data | Partial | Collects usage | Fully local |
Verdict: Who Should Use What
- Casual user who checks their phone occasionally: Digital Wellbeing is fine. The gentle nudge is enough.
- User who needs cross-device blocking (also Mac/Windows): Freedom is the only real option, despite the price and Android fragility.
- User who wants hard enforcement on Android and doesn't want to pay: FocusFlow. It's the only free option with genuine multi-layer enforcement.
Try FocusFlow — Free, Open Source
No subscription. All hard-enforcement features included. Download the APK and have it running in 5 minutes.
Download FocusFlow APK →