Privacy

Your data stays on your phone.

Both apps are built the same way, so most of the answer is the same for both. The per-app policies cover what differs.

No backend, no accounts. There is no server that receives your food log, your weight history, your recipes or your photos. We couldn't hand them over if we were asked.
The AI runs on your device. Your prompts, photos and text are processed locally. On phones that can't run the model, those features are unavailable, never sent to a server.
Anonymous analytics, stated plainly. Both apps send feature names and counts — never your content, never an identity — to PostHog in the EU. It's how we know which features people actually use.

The policies

Adds one section the other doesn't need: Burnin is free because of a single ad banner on the profile tab, and that banner is served by Google AdMob.

No advertising and no ad networks. Covers recipe imports, which fetch from the site you asked for, and the optional library export.