Document version: 1.0 · Effective 21 September 2026
Privacy PolicyHEZX – Cost per Use & Returns
Overview
HEZX helps users track the real cost per use of the items they own.
1. Data collection
- HEZX does not collect personal information and does not require an account.
- The app does not collect names, email addresses or personal identifiers for TSI Dev Studio.
2. Local storage
Data entered in the app, such as item names, prices and usage counts, is stored locally on the device and is not transmitted to TSI Dev Studio servers.
3. Backup
Backup export and import are initiated and controlled by the user. The file is saved to or selected from a location chosen by the user.
4. Third-party services and purchases
HEZX may use Google Play services to process in-app purchases. Transactions are handled by Google Play under its own privacy policies.
5. User control
Because app data remains locally on the device, the user retains control over entered information and exported copies.
6. Changes and contact
This policy may be updated when app features or platform requirements change. The version and date appear above. For questions, use the public support form on the home page.