Frequently asked questions
Do you store my fingerprint or face?
No. Passkeys use your device's authenticator. Our server only receives a public key and a signature — never a biometric image or template.
Can the AI tell me the exact page?
Only when an edition-specific table of contents with page numbers has been recorded. Otherwise it tells you the relevant book or chapter and says the page is not verified.
Can you show my remaining OpenAI balance?
No. A standard API key does not expose a supported balance endpoint. We verify that the key works right now and show estimated usage, never an exact balance.
Is my library public?
No. Everything you add is private to you and the people you invite. Private pages are never indexed by search engines.
Which languages are supported?
The interface is available in Arabic, French and English, and a single library can mix books in any language.
Does it work without internet?
Yes, as an installed app your cached catalogue is readable offline. AI, web research and account changes need a connection.