Privacy Policy

1. Data Controller

2. Data We Collect

2.1 Location Data (Optional)

• - Purpose: Suggest destination currency based on your location
• - Legal basis: Consent (Art. 6(1)(a) GDPR)
• - Storage: Country name only, stored locally on your device
• - You can deny this permission and manually select currencies

2.2 Photo Library Access (Optional)

• - Purpose: Save generated wallpapers to your Photo Library
• - Legal basis: Consent (Art. 6(1)(a) GDPR)
• - We only ADD images; we do not read or scan existing photos
• - You can deny this permission and use screenshots instead

2.3 User Preferences

• - Purpose: Remember your settings (currencies, fonts, colors)
• - Legal basis: Legitimate interest (Art. 6(1)(f) GDPR)
• - Storage: Locally on your device only (iOS UserDefaults)
• - Never transmitted to our servers

3. Data We Do NOT Collect

We do NOT collect:

• - Personal identifiers (name, email, phone)
• - Device identifiers or fingerprints
• - Usage analytics or behavior tracking
• - Advertising identifiers
• - Your existing photos or files

4. Third-Party Services

Frankfurter.dev (Currency Rates)

• - Data sent: Currency codes and amounts only
• - No personal data transmitted
• - Privacy Policy: https://www.frankfurter.app/

5. Data Storage and Security

All data is stored locally on your device using iOS encrypted storage. We do not operate servers that store your personal data.

6. Data Retention

Local data remains on your device until you:

• - Delete the App
• - Clear App data in iOS Settings
• - Reset your device

7. Your Rights (GDPR Art. 15-22)

You have the right to:

• - Access your data (Art. 15 GDPR)
• - Rectification (Art. 16 GDPR)
• - Erasure (Art. 17 GDPR) - delete the App to remove all local data
• - Restrict processing (Art. 18 GDPR)
• - Data portability (Art. 20 GDPR)
• - Object to processing (Art. 21 GDPR)
• - Lodge a complaint with a supervisory authority

Where processing is based on your consent (e.g., location data, photo library access), you may withdraw that consent at any time by revoking the respective permission in your iOS Settings. Withdrawal does not affect the lawfulness of processing carried out before the withdrawal (Art. 7(3) GDPR).

8. Children's Privacy

This App is not directed at children under 16. We do not knowingly collect data from children.

9. Changes to This Policy

We may update this policy. Changes are effective when posted in the App.

10. Contact

For privacy inquiries:

11. Supervisory Authority

You may contact the data protection authority: