Privacy Policy
Casebound — chaptered, bound, and in sync.
Last updated 22 September 2026
Casebound collects nothing. It has no accounts, no analytics, no advertising, and no servers of its own. Nothing you do in the app is sent to the developer or to any third party.
What the app does with your files
Casebound converts audio files you choose into a single chaptered M4B audiobook, and plays it back. The files you select, the audiobooks it creates, and the details it reads from them — titles, authors, chapter names, cover artwork — are processed entirely on your own device.
The app only ever touches files you explicitly pick, or files it has created itself.
iCloud
If you are signed in to iCloud, Casebound stores your finished audiobooks and your listening positions in your own iCloud account, so they appear on your other devices. This uses Apple's iCloud Drive and key-value storage.
That data belongs to you and lives in your iCloud account. The developer has no access to it and no ability to read it. Its handling is governed by Apple's privacy policy.
If you are not signed in to iCloud, or turn iCloud off for Casebound, everything stays on the device and nothing syncs.
What is stored on your device
- The list of audiobooks in your library, and which ones you have hidden from it
- Your playback position in each book, so it can resume where you left off
- References to audiobook files you have saved outside the app's own folder, so it can reopen them later
This is kept in the app's own private storage. Deleting the app removes it.
Data collection
None. Casebound does not collect, transmit, sell, or share personal data. It contains no analytics frameworks, no advertising identifiers, no crash-reporting services, and no third-party SDKs of any kind. It makes no network requests on its own behalf.
Children
Casebound is not directed at children and collects no data from anyone, including children.
Changes
If this policy ever changes, the revised version will be posted on this page with a new date above.
Contact
Questions about this policy or the app: headbytes@gmail.com