Legal

Privacy policy

Last updated: November 9, 2026

Who is responsible

The controller for this website and the What A Shot app is:
BodyFast GmbH, Planegger Straße 23b, 82166 Gräfelfing, Germany
Email: [email protected]

This website

This website does not use cookies, analytics, advertising or tracking tools. Fonts and images are served from the same server as the page; no third-party content is loaded.

The website is hosted on GitHub Pages, a service of GitHub, Inc., 88 Colin P. Kelly Jr. Street, San Francisco, CA 94107, USA. When you open a page, GitHub processes technical data such as your IP address, the page requested, the time and your browser type to deliver the page and keep the service secure. The legal basis is our legitimate interest in a secure, reliable website (Art. 6(1)(f) GDPR). Data may be processed in the United States; GitHub relies on the EU-U.S. Data Privacy Framework and standard contractual clauses. Details: GitHub General Privacy Statement.

The What A Shot app

What A Shot records and analyzes your swing on your phone. Videos, pose data and results are stored on your device and are not uploaded to us. The app needs camera access to record; you can revoke it at any time in your phone settings.

If the app crashes, it stores a crash report on your device. It is only sent if you choose to share it. When you use the eval export, the app creates a file on your device that you can share yourself.

The first time you choose the more accurate pose model, the app downloads it from Google's model storage (storage.googleapis.com); Google receives your IP address for this download.

Usage analytics in the app

To improve the coach, the app can send usage data to PostHog, a service of PostHog, Inc. (USA), stored in PostHog's EU cloud (Frankfurt, Germany). It sends which screens and features you use, your settings and onboarding answers (goal, level, typical miss, swing hand, a 10 cm height band), your swing results as numbers (score, tempo, detected faults, ball speed, carry, club), how long analyses take, app errors, and purchases and paywall views. Each install gets a random ID; we also pass it to RevenueCat so that purchases and usage belong to the same anonymous install. The app never sends videos, photos, your exact height, your name or your email. IP addresses are not stored.

In the EU, the EEA, the United Kingdom and Switzerland the app only sends usage data after you agree (Art. 6(1)(a) GDPR, § 25 TDDDG); elsewhere it is on by default (our legitimate interest in improving the app, Art. 6(1)(f) GDPR). You can turn it off or on at any time in Profile → "Share anonymous usage data". Data may be processed in the United States; PostHog relies on standard contractual clauses. Details: PostHog privacy policy.

Subscriptions and purchases

What A Shot Pro is sold through Google Play. Google processes the payment under its own privacy policy; we do not receive your payment details.

To manage subscriptions we use RevenueCat, a service of RevenueCat, Inc. (USA). The app sends RevenueCat a random, anonymous app user ID, your purchase receipts and basic device information (app version, operating system, store country, language). RevenueCat uses this to check whether What A Shot Pro is active and to restore purchases. We do not create accounts and do not link this data to your name or email. The legal basis is the performance of your subscription contract (Art. 6(1)(b) GDPR). Data may be processed in the United States. Details: RevenueCat privacy policy.

The app counts how many analyses you have used on your device to apply the free quota. This counter stays on your phone.

Your rights

You have the right to access, rectify and erase your personal data, to restrict and object to its processing and to data portability (Art. 15–21 GDPR). You can also lodge a complaint with a data protection supervisory authority. To exercise your rights, contact us at the address above.