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William Lei
App policies

Apple App Privacy Details

App Store · Effective 2026-04-11 · Contact william@wlei.org

1. Apple App Privacy Summary

This page summarizes our data practices in line with Apple App Privacy requirements.

2. Personal Data Collection

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

3. Tracking

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

4. Data Sharing and Selling

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

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. Legal and Platform Compliance

We respect all applicable laws and Apple App Store policies and update this disclosure when required.

7. Contact

For privacy questions or requests, contact william@wlei.org.