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PlugBrain

Solve a puzzle before opening a distracting app

92 GitHub stars GPL-3.0 Productivity

Made by msbelaid · free and open source

APK fileVersion v1.5.44.3 MBupdated 11 months ago

This comes straight from PlugBrain’s own GitHub page, and it’s free. Need help installing?

What it looks like

About this app

PlugBrain locks the apps you name behind a small maths or logic puzzle, adding just enough friction to break the automatic scroll.

It is free, offline and surprisingly effective.

From the app’s home page

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Last worked on 16 days ago · Listed here since 2026 · info updated just now