Privacy Policy

Updated: 2026-04-15

This policy applies to the following apps: Xiaoman Account, LightPaint Camera, AI Magic Book, Clean Barometer, and TimeWidgets (collectively, "we").

1. Information We Collect

• Account information (Xiaoman Account): such as your email address for registration and sign-in.
• App data: such as family relationships, cards, and records (Xiaoman Account); capture settings and local preferences (LightPaint Camera); template browsing preferences, saved prompts, or local configuration (AI Magic Book, where applicable); pressure records, current place name, altitude, temperature, and related local preferences (Clean Barometer); countdown content, style settings, background images, and widget display preferences (TimeWidgets).
• Device and log information: used for diagnostics and security protection.

2. How We Use Information

• To provide and maintain core app functionality;
• To protect account and data security;
• To improve product experience and technical stability;
• To display templates, prompts, and reference content in AI Magic Book, including necessary remote content updates;
• To show current environment information in Clean Barometer based on location and sensor data, and to save the related data when the user chooses to record it;
• To store countdown content, theme styles, and background settings in TimeWidgets and provide synchronized data for widgets.

3. Information Sharing

We do not sell your personal information. Information is only shared when required by law or when necessary to provide the service through third-party infrastructure. AI Magic Book may request remote content services to update templates and prompt materials. Clean Barometer may access weather or environmental services to supplement temperature and related display data. TimeWidgets does not require an account for its core countdown and widget features.

4. Data Storage and Security

We use reasonable technical and organizational measures to protect data and reduce the risk of unauthorized access, disclosure, or tampering. Clean Barometer records are stored locally on your device and shared between the app, widget, and Apple Watch through the system shared container. TimeWidgets countdowns, styles, and background settings are also stored locally on your device and shared between the app and widget through the system shared container.

5. Your Rights

• You may access, correct, or delete your personal information;
• Xiaoman Account provides in-app account deletion;
• For AI Magic Book, Clean Barometer, and TimeWidgets, if no account system is enabled, locally stored information can usually be removed by deleting local data or uninstalling the app;
• You may contact us by email with privacy-related questions.

6. Contact Us

Email: davidtehe@gmail.com