Privacy policy

Last updated: 14 November 2026

This policy explains what FUNC collects when you use the FUNC app, website and Apple Watch app, why, and the choices you have. Questions: support@func-train-app.com.

What we collect

• Account details: your name, email address and preferred language. If you sign in with Apple or Google, we receive the identifier and email they share with us.
• Training profile: your answers to the onboarding questions, such as goal, fitness level, schedule, equipment and any limitations you choose to tell us about (for example knee pain or pregnancy). This can include health-related information. We use it only to choose and adapt your training safely.
• Workout activity: the sessions you complete, sets and reps, how hard you rated each workout, exercises you flagged as painful, and duration.
• Health and wearable data, with your permission: if you connect Apple Health, Health Connect or the FUNC Apple Watch app, we read heart rate and calories for your workouts and write completed workouts to Apple Health or Health Connect. You can turn this off at any time in your phone's settings. Data from Apple HealthKit is never used for advertising or sold.
• Purchases: your subscription or program purchase status. Payments are handled by Apple or Google; we never see your card details.
• Device information: app version, and a notification token if you allow notifications.

How we use it

• To run your account, show your programs and save your progress.
• To recommend programs and adapt each workout, including leaving out programs and exercises that aren't safe for limitations you've told us about.
• To unlock what you've paid for.
• To send workout reminders and updates, only if you allow notifications.
• To keep the service secure and fix problems.

We don't sell your personal data, and we don't use it for third-party advertising.

Who processes it for us

• Railway hosts our servers, database and media storage.
• RevenueCat checks your App Store or Google Play purchases.
• Apple and Google handle payments, sign-in, notifications and health data on your device.
• Anthropic may be used to write the explanation of your program match. It receives your training answers without your name or email.

How long we keep it

We keep your data while your account is active. When you delete your account, your personal data and workout history are deleted from our systems within 30 days, except where we must keep purchase records by law.

Your choices

• Delete your account at any time in the app: Profile → Delete account.
• Ask for a copy of your data, or for corrections, by emailing us.
• Withdraw health or notification permissions in your phone's settings.

Children

FUNC is not intended for anyone under 16, and we don't knowingly collect data from children.

Changes

If we change this policy in a way that matters, we'll tell you in the app before the change takes effect.