Privacy Policy

When you create an account, we collect your name and email address. If you sign in with Apple or Google, we receive only what those services provide — typically a name and email.

We store the workout sessions you log — including exercises, sets, reps, weights, and rest times — so your program and progress are available across sessions and devices.

With your permission, Train can read and write data to Apple Health — including workout summaries and active energy. This is entirely optional and controlled by your iOS permissions settings.

We collect anonymised usage data (which features are used, crash reports) to improve the app. This data cannot be used to identify you personally.

Your height, weight, date of birth, and biological sex. Train uses these to personalise your training program — for example, selecting appropriate load progressions. This is optional: if you decline, you can enter the values manually and Train still works.

Completed workout sessions and active energy burned, so your training is reflected in your overall health record.

You can grant or revoke HealthKit permissions at any time via iOS Settings → Privacy & Security → Health → Train.

Your account and workout data powers your personalised training program, progress tracking, and performance analytics within the app.

Anonymised usage analytics and crash reports help us identify bugs, understand which features are most useful, and prioritise improvements.

We may email you about important changes to the app, your account, or your subscription. We do not send marketing emails without your explicit opt-in.

We use Firebase Analytics and Firebase Crashlytics, provided by Google LLC, for crash reporting and aggregated, non-identifying usage analytics. Firebase receives event names (such as "paywall_shown" or "workout_completed"), session diagnostics, and an anonymous device identifier (IDFV) — but never your health data, workout content, body measurements, email, or name. Train does not use Apple's App Tracking Transparency framework and does not track you across other apps or websites. Google's privacy policy applies: policies.google.com/privacy

If you choose to sign in with Apple, Apple processes your authentication. Apple's privacy policy applies. We receive only the minimum data Apple provides (name, email).

If you choose to sign in with Google, Google processes your authentication. Google's privacy policy applies. We receive only your name and email address.

Subscription payments are processed entirely by Apple. We never see or store your payment information. Apple's privacy policy governs payment processing.

Request a copy of the personal data we hold about you.

Request that we correct inaccurate or incomplete data.

Request that we delete your personal data and close your account.

Request your data in a machine-readable format for transfer to another service.

Train is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe a child has provided us with personal data, contact us at info@trainstrengthapp.com and we will delete it promptly.

We may update this privacy policy from time to time. When we do, we'll update the "Last updated" date at the top of this page and notify you via the app or email if the changes are material. Continued use of Train after changes constitutes acceptance of the updated policy.