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PlugBrain

Solve a puzzle before opening a distracting app

93 GitHub stars GPL-3.0 Productivity

Made by msbelaid · free and open source

APK fileVersion v1.5.44.3 MBupdated 10 months ago

This comes straight from PlugBrain’s own GitHub page — 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 5 months ago · Listed here since 2026 · info updated 2 minutes ago