I built Mind Focus for Android because I needed it, and there was nothing out there like this, becoming a full suite to reclaim our ravaged attention.

For maximum instant focus, it pairs the proven Pomodoro technique with evidence-based isochronic tones generated in real time, eliminating pre-recorded MP3 loops.

They behave smartly with adaptive ramps that ease your brain into the right frequency naturally, and the generation algorithm also adjusts based on time of day and ultradian rhythms, because the brain at 10 AM is not the same as at 4 PM.

There's also:

• An Ultrafocus mode for demanding tasks.

Data-backed breathing techniques for when anxiety comes knocking.

Attention reset exercises to reclaim said attention from the relentless algorithm.

And NO subscriptions, ads, or analytics (really, not even anonymous ones, I'm just not interested in your data, so the app is 100% private).

It also works 100% offline with very generous free modes and a very cheap one-time payment for Pro, making it your forever.