PlugBrain

PlugBrain

PlugBrain blocks apps and uses math challenges to reduce screen time.

Mohammed-Said Belaid Science & Education

Download (4.3 MB)

Screenshots

Screenshot of PlugBrain Screenshot of PlugBrain Screenshot of PlugBrain

Description

PlugBrain is an 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.

**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
- Stay focused ;)

Versions

Version Date Size Requires Android Download
1.5.4 current
5b5f17c53b031408…
 2025-11-17 4.3 MB API 28
1.5.3
4b759e9b90abf9dd…
 2025-10-07 4.2 MB API 28
1.5.2
ee50efd45d7eb0f7…
 2025-10-02 4.2 MB API 28

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Installed appsSee which apps are installed.
  • PACKAGE_USAGE_STATS
  • Foreground serviceKeep running in the background, visible in the status bar.
  • REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • Display over other appsDraw content on top of other apps.
  • android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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