1. Local music and library

Cike Music is offered by an independent developer under the SHIJIU STUDIO brand. It requires no developer account and includes no advertising, user tracking, or third-party behavioral analytics. It reads audio, lyrics, and artwork only from files or folders you choose. It does not send local music, paths, listening history, favorites, or playlists to the developer.

2. On-device storage and backups

Library indexes, listening history, favorites, playlists, playback checkpoints, appearance settings, and custom skins are stored on your device. A backup you explicitly export may contain absolute local file paths but does not contain the original music. Store backups only in locations you trust.

3. Personal remote libraries

For Navidrome or OpenSubsonic sources, the server address, username, and library index are stored on device, while the password is stored in Apple Keychain. The app connects directly to the server you specify. The developer does not proxy your requests or receive your music. Your server operator and network provider may process requests, IP addresses, and logs under their own policies.

4. External links and contact

External support, privacy, email, or QQ services open only when you choose them. GitHub Pages, your email provider, or QQ may process visit or contact information under their policies. Do not send passwords, access tokens, private music files, or unrelated sensitive information in feedback.

5. Updates and contact

We will update this policy before shipping features that change data handling. For privacy questions, email shijiuhan19@gmail.com.