Last updated: October 2026

Summary

FlashCalc is designed with user privacy as a fundamental principle. The application does not collect, track, transmit, or share any personal data, usage analytics, or device information.

1. Information We Collect

FlashCalc does not collect any personal data. Specifically:

• No Account Required: You do not need to register, create an account, or sign in to use the app.
• No Personal Identifiers: We do not collect names, email addresses, phone numbers, or device IDs.
• No Device Sensors/Data: The app does not request or access camera, photo library, microphone, or GPS location data.
• No Tracking: We do not use third-party analytics SDKs, advertising trackers, or cookies.

2. On-Device Processing

All calculations (guide numbers, aperture recommendations, and flash power ratios) are performed strictly offline on your device. User preferences (such as your chosen guide number, flash zoom settings, and unit preferences) are stored locally on your device and are never sent to external servers.

3. Third-Party Services

FlashCalc does not integrate with any third-party analytics, tracking, or advertising networks. We do not sell, rent, or share any information with third parties.

4. Children’s Privacy

FlashCalc does not collect any personal information from anyone, including children under 13.

5. Contact Us

If you have any questions or feedback regarding this policy or FlashCalc, please contact:

• Developer: Sajid Saiyed
• Email: [email protected]