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William Lei
App policies

Google Play Data Safety Disclosure

Google Play · Effective 2026-04-11 · Contact william@wlei.org

1. Data Safety Statement

This disclosure is provided to meet Google Play Data Safety transparency requirements.

2. Personal Data Collection

We do not collect private personal data from users as part of normal app operation.

3. Data Sharing and Selling

We do not sell personal data and do not share personal data with third parties for advertising purposes.

4. Tracking

We do not use cross-app tracking for personalized advertising.

5. Limited Technical Processing

Minimal technical processing may occur only as necessary for app security, reliability, and legal compliance, and is not intended to identify users personally.

6. User Requests

If you believe personal information was submitted to us, you may request review or deletion by contacting william@wlei.org.

7. Compliance

We respect all applicable laws and Google Play policies and update this disclosure when required.