Welcome to gtsync. We are committed to protecting your privacy and ensuring your data remains yours. This Privacy Policy explains how our application handles your information when you sync tasks between Google Tasks and Apple Reminders.

1. How We Process Your Data

We built gtsync with a privacy-first architecture.

• On-Device Processing: All data processing, matching, and syncing logic occurs locally on your device.

• No Developer Servers: We do not route your tasks, reminders, or information through our own servers. We do not view, store, sell, or monetize your personal data.

2. Data Synchronization

To function, gtsync acts as a direct bridge between Google Tasks and Apple Reminders.

• The app requests access to Apple Reminders and Google Tasks solely to read, create, update, and delete tasks as part of the sync process.

• The synchronization communicates directly between your device, Apple Reminders, and the respective Google APIs.

3. Third-Party Services

Because our app connects external platforms, the data synced to those platforms is subject to their respective privacy policies:

• Google: The use of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements. Data stored in Google Tasks is governed by Google’s privacy policies.

• Apple: Data stored in Apple Reminders is governed by Apple’s privacy policies.

4. Authentication & Credentials

We do not see or store your passwords.

• Google: We use Google's secure OAuth authentication. Your device stores an industry-standard token locally to maintain the connection.

• Apple Reminders: We utilize the native iOS/macOS frameworks to request permission to access Apple Reminders on your device.

5. Analytics and Crash Reporting

We do not use any third-party analytics, tracking, or crash reporting tools within gtsync. We do not collect any app analytics or usage data on our own.

The only data we may have access to is the standard, fully anonymized crash logs and basic app usage metrics collected natively by Apple through the iOS operating system. We only receive this data if you have explicitly opted into sharing device analytics with app developers in your Apple device settings. This Apple-provided data contains no personal information or task content and is used strictly to identify bugs and ensure the app is functioning correctly.

6. Your Rights and Choices

Because your data is stored locally on your device, within your Google accounts, and within Apple Reminders, you have complete control over it.

• You can revoke the app's access to Apple Reminders at any time via your device's Privacy Settings.

• You can revoke the app's access to your Google Account at any time through your Google Account Security settings.

• Deleting the app from your device will remove all locally stored sync history and preferences.

7. Contact Us

If you have any questions or concerns about this Privacy Policy or how your data is handled, please contact us at: gtsync@fnkr.net.