Privacy Policy — Ch'ti Fan

Last updated: May 6, 2026

1. Publisher

CHTI-TECH (EURL) — Sylvain Boutet
Valenciennes, France
Contact: sbt@irokoo.fr

2. Data collected

None. Ch'ti Fan is a fully offline application. It does not collect, transmit or store any personal data.

3. Network connections

The app does not connect to the internet or to any server. No telemetry, no analytics, no advertising.

4. Local storage

Your preferences (volume, selected sound, sleep timer duration) are stored only on your device to restore your last configuration on next launch. This data never leaves the phone and is removed when you uninstall the app.

5. iOS / Android permissions

• Background audio playback: required so the sound keeps playing while the screen is locked.
• Device language: read at launch to display the interface in the right language (French, English, German, Spanish, Italian, Portuguese, Dutch).

No other permission is requested. No access to camera, microphone, contacts, location, or photos.

6. Third parties

No data is shared with any third party. The app does not include any advertising SDK or behavioral analytics tool.

7. Your rights

Since no personal data is collected, GDPR rights (access, rectification, deletion, portability, objection) do not apply. For any question, write to sbt@irokoo.fr.

8. Changes

This policy may be updated as the app evolves. The last update date is shown at the top of this page.