Question 1

What is Katana Personal?

Accepted Answer

Katana Personal is a calm daily OS for iPhone. It helps you plan the day, do the next thing, track wellness signals like habits, sleep, and movement, and optionally share wins with friends — private on your device by default.

Question 2

Is Katana a health and wellness app?

Accepted Answer

Katana includes wellness tools — habit tracking, health logging, cardio, sleep import, and meals — as signals inside your day. It is not a medical device and does not provide medical advice. The home story is a calm daily loop, not a standalone tracker.

Question 3

Is Katana free on the App Store?

Accepted Answer

Yes. Download Katana Personal free on the App Store for iPhone. Katana Plus is an optional subscription for deeper Ask, Circle challenges, meal AI, and extra templates.

Question 4

Does Katana work in a web browser?

Accepted Answer

The website at katanapersonal.app is a product and download page. The daily OS runs as a native iPhone app. There is no web login for the full product.

Question 5

Is my data private?

Accepted Answer

Yes by default. Tasks, calendar, habits, journal, and health stay on your iPhone unless you opt into optional Together cloud features for friends, Circles, and sync.