Finch grows a bird. We grow you.
Finch grows a bird when you care for yourself. ftns.ai grows you. An honest comparison — including where Finch is the better app.
From the team building it
The ftns.ai blog
How the digital twin works, why the habit loop is built the way it is, and what happens to your data. Written by the people making it, in plain words.
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Habitica gives you a pixel warrior. We give you you.
Habitica turns your to-do list into an RPG. We turn your habits into a twin of you. The real difference is what happens when you miss a day.
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Two digital twins, two big disagreements
Two apps built on the same idea — a character that is you. They disagree on who gets to see it, and on whether your score should rank you.
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Is a Health & Fitness app a medical device?
Apple started showing a regulated-medical-device label on US, UK and EEA product pages on 26 March 2026. Here is how to read it, and why ftns.ai is a game.
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Your twin looks like you. Here's what we do about that.
A twin built to your own proportions is a serious thing to hand an app. Who sees it, what happens to photos, and the things we rule out in writing.
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How to log a day in thirty seconds
Voice logging, Apple Health autofill and a one-tap mood check. The quickest honest check-in, and the fields you never have to touch.
Meet your twin.
A habit game for iPhone. Private by default, free for seven days, and the twin is the whole game.