PlugBrain: stop distractions

1K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

PlugBrain is an open source app that encourages regular breaks from distracting apps by blocking access at scheduled intervals.
To regain access, you’ll need to solve a math challenge that adjusts in difficulty: the more frequently you use the apps, the harder the challenges become, but the longer you stay away, the easier they get.

**Accessibility Service Disclosure**
PlugBrain uses Android's Accessibility Service to help users stay focused by blocking distracting apps. This service allows PlugBrain to detect when a selected app is opened and display a math challenge before granting access. No personal data is collected or shared through this service.
The app may also request Ignore Battery Optimization to prevent the system from closing it in the background.

**Features**
- No ads
- No internet required
- Blocks distracting apps
- Unblock apps by solving math challenges
- Difficulty increases with frequent use, decreases with focus

**How to use**
- Grant all required permissions
- Select distracting apps
- Choose your focus interval
- Choose minimal difficulty
- Stay focused ;)
Updated on
Oct 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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What’s new

Add In-App Disclosure Dialog for Accessibility Service