Overview
At Fastometer, we take your privacy seriously. This policy explains how we collect, use, and protect your data when you use our app. We believe in minimising data collection and being transparent about our practices.
Data Collection and Storage
Anonymous Usage
We do not require you to create an account or provide any personal information to use Fastometer. The app works completely anonymously without the need for email addresses or login credentials.
Analytics
To improve our app and user experience, we collect anonymous usage data through analytics tracking, including:
- App feature usage patterns
- App performance metrics
- Basic device information (model, OS version)
- Crash reports
We also use iOS App Tracking Transparency to better understand our marketing attribution, which helps us determine which marketing channels are most effective. You can control this permission through your device settings at any time.
Local Storage
All your personal data is stored locally on your device, including:
- Your fasting history and timer data
- Weight tracking entries
- Fasting plan preferences
- Streak and progress data
- App settings and configurations
This data never leaves your device and is not transmitted to our servers.
Subscriptions
Fastometer offers optional premium subscriptions. All subscription purchases and billing are handled by Apple through the App Store. We do not collect or store any payment information.
Your Rights
You have complete control over your data. You can:
- Delete any or all of your data from the app at any time
- Disable analytics tracking through your device settings
Changes to This Policy
We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page and updating the app accordingly.
Contact Us
If you have any questions about this privacy policy or our data practices, please contact us at [email protected].
Last updated: March 2026