Tessera Privacy Policy
Last updated: 06/01/2026
- Who We Are :
Tessera is a habit tracking application developed by Guillaume Brédier.
Contact: bredier.guillaume2@gmail.com
- Data Collection :
Tessera does not collect any personal data.
All your data (habits, history, achievements, XP, and progress) is stored locally on your device using SwiftData and UserDefaults. No data is transmitted to external servers.
- Payments :
In-app purchases are processed directly by Apple through StoreKit.
Tessera does not have access to any payment information.
- Notifications :
If you enable daily reminders, Tessera uses local iOS notifications.
These notifications are generated entirely on your device and are not sent through external servers.
- Widgets :
Data displayed in widgets is shared locally between the app and the widget extension using an App Group.
This data never leaves your device.
- Data Sharing :
Tessera does not share data with third parties, does not sell user data, and does not use advertising or analytics services.
- Changes :
This Privacy Policy may be updated in the future. The “Last updated” date will be modified accordingly.
- Contact :
For any questions:
bredier.guillaume2@gmail.com