Last updated: March 2026
IronFast stores all your fasting data, preferences, health screening responses, weight entries, and hydration logs locally on your device. We do not collect, transmit, or store any personal data on external servers.
If you subscribe to IronFast Pro, your purchase is processed by Apple (App Store) or Google (Play Store) through RevenueCat. We receive an anonymous subscription status but never your payment details.
All fasting history, weight entries, hydration data, and preferences are stored locally on your device. Deleting the app will permanently delete all your data. We do not use cloud sync, analytics services, or tracking SDKs.
If you enable Apple Health or Health Connect integration, IronFast may read and write weight (body mass) and water/hydration intake. This integration is entirely optional and requires your explicit permission. Health data is processed on-device only and is never transmitted to our servers or any third party.
IronFast uses local push notifications to remind you about fasting milestones, hydration, and streak status. Notification data is processed entirely on your device. We do not use remote push notification services or collect notification interaction data.
RevenueCat is used solely for subscription management. RevenueCat receives an anonymous app user ID and purchase receipt data to validate your subscription. Their privacy policy applies to purchase-related data. We do not use advertising SDKs, analytics trackers, social media SDKs, or any other third-party data collection services.
IronFast is not intended for users under 18 years of age. We do not knowingly collect information from minors. An age verification gate is presented before the app can be used.
Since all data is stored locally on your device, you have full control over your personal data at all times. You can delete all data by uninstalling the app. We do not sell, share, or transfer your personal data to any third party.
All data is retained on your device for as long as the app is installed. We do not retain any data on our servers.
We may update this Privacy Policy from time to time. Any changes will be reflected in the app with an updated date.
For privacy questions or concerns, contact: support@sjpapps.com