Privacy

1. Data We Collect

A. Personal Data

FastFlow does not require an account and does not collect personally identifiable information, such as:

• Name
  
  

• Email address
  
  

• Phone number
  
  

• Location
  
  

• Contacts
  
  

B. App Usage Data (Stored Locally)

The following data is created by you and stored only on your device:

• Fasting sessions (start time, end time, duration, status)
  
  

• Selected fasting plan and schedule
  
  

• Daily logs (mood, energy, hunger, weight, notes)
  
  

• Streaks and statistics
  
  

• App preferences (units, reminders, goals)
  
  

This data never leaves your device unless you explicitly delete the app.

2. Notifications

FastFlow uses notifications to provide:

• Start fasting reminders
  
  

• End fasting reminders
  
  

• Optional hydration reminders
  
  

Notification permissions are:

• Requested only to deliver reminders you enable
  
  

• Managed entirely by your device’s system settings
  
  

FastFlow does not track notification interactions or store notification data externally.

3. Subscriptions & Payments

FastFlow offers optional premium features via in-app subscriptions.

Payment Handling

• Payments are processed securely by Apple App Store or Google Play Store
  
  

• FastFlow does not receive or store payment details
  
  

Subscription Management

• Subscription status is handled via RevenueCat
  
  

• RevenueCat may process anonymous purchase metadata (e.g., product ID, subscription status)
  
  

• No personal identity is attached to this data
  
  

4. Data Storage & Security

• All fasting and log data is stored locally on your device
  
  

• FastFlow does not use cloud storage
  
  

• Data is removed when you uninstall the app
  
  

• You can reset all stored data at any time from Settings
  
  

We take reasonable technical measures to protect data stored within the app.

5. Third-Party Services

FastFlow uses limited third-party services only for core functionality:

RevenueCat

Subscription management

Notifee

Local notifications

These services do not receive personal data such as your fasting logs or habits.

6. Health Disclaimer

FastFlow is a lifestyle and tracking tool, not a medical application.

• The app does not provide medical advice
  
  

• Data and insights are informational only
  
  

• Always consult a qualified healthcare professional before making health-related decisions
  
  

7. Children’s Privacy

FastFlow is not intended for children under 13.

We do not knowingly collect data from children. If you believe a child has used the app, please contact us.

8. Your Rights & Control

You are always in control of your data:

• View, edit, or delete your logs at any time
  
  

• Disable notifications in system settings
  
  

• Reset all data from within the app
  
  

• Cancel subscriptions through the App Store or Play Store
  
  

9. Changes to This Policy

We may update this Privacy Policy from time to time.

When changes occur:

• The updated version will be posted in the app or website
  
  

• The “Last updated” date will be revised
  
  

Continued use of FastFlow after changes indicates acceptance.

10. Contact

If you have questions about this Privacy Policy or FastFlow’s privacy practices, contact us at:

Email: intausis@gmail.com
App Name: FastFlow