Privacy Policy

Effective date: August 12, 2026

PicJax is a single-player puzzle game. It is designed to protect your privacy: the app does not collect, store, share, or sell any personal data.

Data we collect

None.

• No account or registration is required.
• No analytics, advertising, or tracking SDKs are used.
• No location, contact, or device-identifying data is accessed.
• No data is transmitted to us or to any third party.

Photos you choose

The app can use a picture you select from your device's photo library as the puzzle picture. That picture is processed entirely on your device and is used only to render the puzzle. It is never uploaded, stored on any server, or shared.

Local game data

Your progress (levels completed, best scores, and move logs) is stored only in the app's local storage on your device. It never leaves your device.

Encryption

The app makes no network connections of its own. Any communication that does occur through the operating system (for example, standard HTTPS requests made by the platform) uses encryption provided by the operating system.

Children's privacy

The app is suitable for all ages and does not collect any personal information from anyone, including children.

Changes

If this policy changes, the updated version will be posted here with a new effective date.

Contact

For privacy questions, contact the developer at junlu@yahoo.com.