Bro Science is a personal strength-training tracker. This policy explains what it collects, how it's used, and who it's shared with. It's written to be read, not to hide behind legalese.
We do not collect your location, contacts, photos, or advertising identifiers, and there are no third-party analytics or advertising SDKs in the app.
Your data is stored locally on your device and synced to a private server we operate, so it's available across your devices and not lost if you reinstall. It is not sold, rented, or shared with advertisers.
If you use the in-app AI coach, the messages you send it, along with the relevant parts of your routine, recent training, and profile needed to answer, are sent to Anthropic (the provider of the underlying model) to generate a reply. Anthropic processes this to return a response; it is not used to train their models. Don't send anything to the coach you wouldn't want processed by a third-party API.
When you share a routine, only the routine's structure (its days, exercises, and target sets/reps) is uploaded so someone with the link can import it. Your workout history, measurements, and personal data are never included in a shared routine.
Bro Science is not directed at children under 13 and we don't knowingly collect data from them.
Questions, or want your data deleted? Email adammirmina@gmail.com.