FIRESWEAT
Privacy Policy
Last updated: November 15, 2026
The short version. Scan photos are analysed and never stored; only the resulting scores are saved. Your team never sees your weight. Your location is only shared with your team while you choose to share it. We don’t sell your data. Ad measurement with Meta and TikTok uses your device’s advertising ID only if you allow tracking.
Who we are
FireSweat (“we”, “us”) makes the FireSweat app and this website. If you have any question about your data, email .
What we collect and why
| Data | Why | Where it’s kept |
|---|---|---|
| First name (optional), age, height, weight, goal, level, equipment, preferred activities and schedule | To build and adjust your training plan | On your device and in your FireSweat account. Your weight is never shown to your team. |
| Workout history (sessions, sets, distance, pace, km splits) | To track your progress and fill your team’s shared goal | On your device and in your FireSweat account; workout totals are shared with your team if you join one |
| Precise location, only while you record a run, ride or walk | To draw your route and calculate distance and pace | On your device; sent to our server and shown live to your team only while location sharing is on |
| Body scan photos (camera or photo library) | To score each muscle group for the optional body scan | Sent encrypted to our server, analysed by an AI vision model and not stored. Only the resulting scores are saved to your account. |
| Account (anonymous, or Sign in with Apple if you choose) | To keep your data safe and run team features | In your FireSweat account. With Sign in with Apple you can hide your e-mail. |
| Heart rate and steps from Apple Health / Health Connect, if you allow it | To show effort during and after workouts | On your device. Never used for advertising or shared with third parties. |
| The song you’re playing, if you connect a music service | To find your power song and show your team what you’re playing | On your device and with your team |
| Subscription status | To unlock Premium and the Team plan | Provided by Apple or Google. We never see your payment details. |
| App events (install, app opened, onboarding finished, scan finished, paywall viewed) and purchase events (product, price, currency) | To measure which ads bring people to FireSweat | Shared with Meta and TikTok; purchase events are sent through RevenueCat |
| Your device’s advertising identifier (IDFA), only if you tap “Allow” on the tracking prompt | To attribute installs and purchases to Meta and TikTok ads | Shared with Meta and TikTok. You can turn it off anytime in Settings → Privacy & Security → Tracking. |
Advertising measurement
We run ads on Meta (Facebook, Instagram) and TikTok. To learn which ads work, the app sends the events listed above to Meta and TikTok. If you allow tracking when the app asks, your device’s advertising identifier is included so an install or purchase can be matched to the ad you saw. If you don’t allow it, we only use Apple’s SKAdNetwork, which reports aggregated results without any identifier that points to you. We never send your photos, scan results, body measurements, Health data, location or e-mail to advertisers.
Waitlist
If you join the waitlist on our website, we store your e-mail address, your country, your phone type (iPhone or Android), the date and the link you came from. We use them only to e-mail you when FireSweat launches and to know which posts brought people in. We don’t store your IP address. To be removed, email and we’ll delete your entry.
Team features
When you join a team, your teammates can see your first name, your workout totals and your share of the shared goal as a percentage. If you turn on live location, they see where you are while you record a workout. If you connect music, they can see what you’re playing. You can stop sharing or leave the team at any time in the app.
Permissions
FireSweat asks for location, camera, photos, Health and notification access only when a feature needs it. Every permission is optional, and you can change it anytime in your iPhone’s Settings. If you say no, the rest of the app keeps working.
What we don’t do
- We don’t sell or rent your personal data.
- We don’t track you across other companies’ apps and websites unless you allow it on the tracking prompt.
- We don’t show ads inside FireSweat.
- We don’t use Health data for advertising, marketing or anything other than showing it back to you.
Service providers
Payments are handled by Apple (App Store) or Google (Google Play) under their own privacy policies. Your account, workouts, scan scores and team data are stored with Supabase (servers in the EU). Body scan photos are analysed by xAI and are not stored. Subscriptions are managed with RevenueCat. Ad measurement uses Meta (Meta Platforms) and TikTok (TikTok for Business). If you connect a music service, its privacy policy applies to the data it shares with us. We only use providers that need the data to run FireSweat.
Keeping and deleting your data
Data on your device stays until you delete it in the app or delete the app. Data in your account stays until you ask us to delete it. Team data is kept while your team exists. To delete anything we hold about you, email from the address you’d like us to reply to, and we’ll do it within 30 days.
Your rights
Depending on where you live (for example under the GDPR or the CCPA), you can ask to access, correct, export or delete your data, and object to how we use it. Email . You can also contact your local data protection authority.
Children
FireSweat is not intended for children under 13, and some features, like the body scan, are not available to people under 16.
Changes
If we change this policy, we’ll update the date above. For important changes, we’ll also let you know in the app.