Last Updated: December 24, 2025
Your privacy is important to us. It is CYOFast's policy to respect your privacy regarding any information we may collect from you across our application, CYOFast, and other sites we own and operate.
Personal Health Data (HealthKit) CYOFast integrates with Apple's HealthKit to provide analytics features.
Usage Data We store your fasting history (start times, end times, and goal durations) locally on your device using standard iOS storage methods. This data is essential for the app's functionality (showing your history and calculating streaks).
Subscription Data All payments and subscriptions are processed securely by Apple via the App Store. We do not have access to your credit card information or billing details. We only receive a receipt status to confirm if you have an active "Pro" subscription.
We use your data solely to provide the services within the app:
We only retain collected information for as long as necessary to provide you with your requested service. Since CYOFast stores data locally on your device, deleting the application will remove this data from your device. Data synced to Apple Health will remain in the Health app until you choose to delete it there.
We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with personal data, please contact us.