Privacy Policy
Seam Athletes · Last updated: October 1, 2026
Seam Athletes ("the app", "we") is a training tracker for athletes in different sports. This policy explains what data the app handles, why, who it is shared with, and how you can delete it. Contact: hello@seamed.app.
What we collect
- Account. You sign in with Apple. We receive your Apple user identifier and, if you choose to share it, your name and email (which may be Apple's private relay address).
- Profile and training data you enter. Sports, goals, training plans, sessions, exercises, sets, weights, distances, durations, effort ratings, comments, and unit preferences.
- Apple Health data (only if you turn it on). Workouts (type, start time, duration, distance) and daily step counts from the last 14 days, sent each time the app syncs. We use them to match your workouts with your plan, show your progress, and count steps toward goals. Health data is never used for advertising or sold, and you can turn syncing off at any time in the app or in iOS Settings.
- Coach conversations. The messages you send to the in-app Coach and its replies.
We do not collect precise location, contacts, or advertising identifiers. The app does not track you across other companies' apps or websites, and it currently has no third-party analytics or advertising.
How we use it
- To run the app: store and show your plans and sessions, sync with Apple Health, calculate goal progress.
- To answer your questions in Coach, using your training data as context.
- To keep the service secure and fix problems.
Who processes your data
- Supabase hosts our database and authentication (servers in the EU). Data is protected by per-user access rules, so one user cannot read another's data.
- Anthropic processes Coach messages. When you use Coach, your message and the parts of your training data needed to answer it are sent to Anthropic's API to generate a reply. We ask for your consent before your first Coach message. Under Anthropic's API terms, this data is not used to train its models by default.
- Apple provides Sign in with Apple.
Transfers outside the EU
Our database is in the EU, but Coach messages are processed by Anthropic in the United States. When you use Coach, the message and the training data needed to answer it are therefore transferred from the EU/EEA to the US. Such transfers rely on the safeguards available under the GDPR, such as the European Commission's Standard Contractual Clauses, and on your consent, which we ask for before your first Coach message. If you do not consent, you can still use the rest of the app without Coach.
We do not sell your personal data. Coach is not a medical service and does not give personal medical advice.
Retention and deletion
We keep your data for as long as your account exists. You can delete your account in the app (Profile → Delete account) or by emailing hello@seamed.app.
- Our database. When your account is deleted, your profile, plans, sessions, Health-derived data, and Coach conversations are erased from our database right away, and the Sign in with Apple link is revoked. We keep no backups of this data.
- Anthropic. Coach messages sent to Anthropic's API are retained by Anthropic for up to 30 days for safety and abuse monitoring and then deleted, unless the law requires longer. We cannot delete them earlier on your behalf.
- Email requests. If you ask by email, we delete your account within 30 days of confirming your identity.
Your rights
Depending on where you live (for example under the GDPR), you may have the right to access, correct, export, or delete your data, and to withdraw consent. Write to hello@seamed.app and we will respond within 30 days.
Children
The app is not intended for children under 13 (or the minimum age in your country), and we do not knowingly collect their data.
Security
Data is encrypted in transit and access is restricted per user. No system is perfectly secure, but we work to protect your data.
Changes
If we change this policy, we will update the date above and, for material changes, notify you in the app.