Privacy Policy
Last updated: March 7, 2026
Introduction
SJP Apps ("we," "our," or "us") operates FastBurn, an intermittent fasting timer application available on iOS and Android. This Privacy Policy explains how we handle information when you use our app.
Information We Collect and Store
FastBurn stores the following data locally on your device:
- Fasting history and timer records
- Weight logs
- Hydration (water intake) logs
- Streak data and fasting statistics
- App preferences and settings
Apple Health (HealthKit) Integration
FastBurn offers optional integration with Apple Health (HealthKit) on iOS. If you grant permission, the app may read and write the following data types to Apple Health:
- Weight data
- Water/hydration data
- Fasting data
This integration is entirely optional and requires your explicit permission. Health data is synced only between FastBurn and Apple Health on your device. We never access, transmit, or store your HealthKit data on any external server. We do not sell, share, or use your HealthKit data for advertising or marketing purposes. HealthKit data is used solely to provide you with the app's core functionality.
Apple Watch
FastBurn supports Apple Watch as a companion device. Data displayed on Apple Watch is synced locally between your iPhone and Apple Watch. No data is transmitted to external servers through the Apple Watch integration.
Notifications
FastBurn may send you local notifications (such as fasting timer alerts) if you grant notification permissions. These notifications are generated entirely on your device and do not involve any external servers.
In-App Purchases and RevenueCat
FastBurn uses RevenueCat to manage in-app purchases and subscriptions. RevenueCat may collect anonymous, non-personally-identifiable data related to your purchase transactions, such as:
- An anonymous user identifier
- Purchase history and subscription status
- Device type and operating system version
RevenueCat does not collect your name, email, or other personal information through our app. For more information, please see RevenueCat's Privacy Policy.
Payment processing is handled entirely by Apple (App Store) or Google (Google Play). We do not have access to your payment information.
Data We Do Not Collect
- We do not require or offer user accounts
- We do not display advertisements
- We do not use third-party analytics tools beyond RevenueCat's anonymous purchase data
- We do not sell or share your personal data with third parties
- We do not track your location
Data Storage and Security
Your fasting data, weight logs, and hydration logs are stored locally on your device. The security of your data is governed by your device's built-in security features. If you uninstall the app, all locally stored data will be permanently deleted. Data written to Apple Health will remain in Apple Health unless you manually delete it.
Children's Privacy
FastBurn is not intended for use by children under the age of 18. We do not knowingly collect personal information from children.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. We encourage you to review this Privacy Policy periodically.
Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us at: