Lottery Number Generator
Privacy Policy

1. Information We Collect

The App itself does not directly collect personal information. All features — number generation, analysis, and session history — are processed entirely on your device.

However, the following information may be collected automatically by our advertising service (Google AdMob):
- Device identifier (Ad ID / IDFA)
- Approximate location
- App usage data (ad interactions, product interactions)
- Diagnostic data (performance, crash logs)

2. Purpose of Collection

Collected information is used solely for:
- Serving in-app ads and personalizing ad content
- Measuring ad performance

3. Data Storage & Deletion

Number history generated during a session is stored only in in-session memory. All records are cleared automatically when you close the app. Nothing is stored on or transmitted to any external server.

4. Device Permissions

The App may use the following permission:

• •Share: Used to share generated numbers to other apps. Only the number text is passed — no personal information is included.

5. Third-Party Services

The App shares data with Google AdMob for ad delivery. Google AdMob processes this data under its own privacy policy.

• •Google AdMob (advertising): Google Privacy Policy

6. Deep Link

The App supports the lotterynum://generate deep link. Number parameters passed via deep link are used only to pre-set include numbers on launch — they are never stored or collected.

7. Your Rights

You can reset your ad ID or opt out of personalized ads in your device settings:
- iOS: Settings > Privacy > Tracking
- Android: Settings > Google > Ads

8. Children's Privacy

The App does not knowingly collect personal information from children under 13.

9. Policy Changes

We may update this Privacy Policy from time to time. Significant changes will be announced in the app or on this page in advance.

10. Contact

If you have any questions about this policy, please contact us below.

• •Developer: Hyunjin Lee
• •Email: [email protected]