Privacy Policy
Effective: September 14, 2026
Biblioteka is an offline personal library and PDF reader. This policy describes information processed by the Android app.
Information on your device
Catalog entries, members, loans, locations, covers, PDFs, reading progress, and selected audio remain in private app storage or files you select. Core offline features do not send us this content.
Optional AI descriptions
Automatic descriptions send book metadata (title, author, publisher, year, genre, page count, ISBN) to our endpoint and DeepSeek. Record IDs, PDFs, covers, members, and loans are not sent. Avoid automatic descriptions if you do not want this metadata processed online.
Permissions
Camera and photos are used for covers you choose. Documents and audio use Android’s file picker. Optional Do Not Disturb access opens Android settings. Internet access supports descriptions.
Backups
Exports are created on request at a location you choose. You control the ZIP file and are responsible for keeping it secure.
Analytics and advertising
The app has no advertising SDKs or third-party analytics and does not sell personal information.
Retention and deletion
Delete records and files, clear app storage, or uninstall to remove local information. Exported files remain where you saved them.
Children
This general-audience utility is not directed to children under 13.
Contact
This policy may change with the app; the effective date identifies the version. Privacy questions: privacy@chikanski.in.rs