Docs
The chat is the app.
Most health apps are a pile of screens with a chatbot bolted on. Kata is the other way around: the conversation is the product, and every screen is a view onto what you said.
One surface, not twenty
You do not learn Kata screen by screen. You talk, and the coach routes what you said to the right place. A meal becomes a food entry, a lift becomes a workout, a number becomes a weigh-in. The data views are there when you want to look, but you never have to go hunting to log.
The three moves
- Log by talking: say what happened and the coach turns natural language into structured entries. No forms.
- Confirm with a card: the coach never writes to your data on its own. It proposes a lock-in card and you tap to save.
- Look when you want: Today, Train, Nutrition, Sleep, Supplements, Physique and Trends all read the same store.
Why it is built this way
Logging is where every tracker loses people: too many taps, too much friction, on the exact days you least feel like it. A sentence is cheap. By making the conversation the whole interface, Kata keeps the daily cost of honesty close to zero, which is the only way a habit survives a bad week.
Everything the coach knows about you is assembled fresh from the data on your device before each reply, and nothing content-like is stored on our servers. See Your data.