QuickFit
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Privacy Policy
Last updated: November 2026. QuickFit is a workout tracker. This page explains what leaves your phone and why.
Stays on your iPhone
Workouts, routines, sets, water, body weight, supplements and their reminders are stored on your device. Apple Health data is read and written on your device and is never sent to our server.
Sent to our server
- Account (optional): Sign in with Apple gives us an anonymous Apple user ID and, if you allow it, an email address.
- AI coach (Pro): your messages, photos you attach and a short summary of your training are sent to our server and passed to an AI provider (OpenRouter and the model it routes to) to generate an answer. They are not used to train models and are not stored by us beyond daily usage counts.
- Friends: your display name, level, streak, weekly XP and finished workout titles are visible to people you add as friends.
- Shared workouts: when you share a routine, its exercises are stored so the link works.
- Cloud backup (optional): a copy of your app data, linked to your account.
- Purchases: the signed App Store transaction, to unlock Pro.
What we don't do
No ads, no tracking across apps, no selling of data.
Deleting your data
Settings → Account → Delete account removes your account, profile, friends, feed and backup from our server. Deleting the app removes everything stored on your phone.