Audiobook and ebook apps for Android and Windows
Last updated 20 October 2026
This policy covers the apps published by CJW Apps: Audiobook Library, eBook AI Reader and eBook Library, on Android and Windows. Each app also has its own page with the details for that app: Audiobook Library, eBook AI Reader, eBook Library.
In short: we don’t collect anything. There is no account with us, no analytics, no advertising and no server of ours that your data goes to.
Everything the apps keep is stored only on your phone or PC: your library (books and audiobooks, their covers, details and chapters), reading and listening positions, bookmarks and notes, your settings, anything you download, sign-in tokens for OneDrive and Google Drive and passwords for catalogues you add (in your system’s secure storage), and a small diagnostic log that never contains tokens or passwords. Uninstalling an app removes all of it.
The apps sign in to Microsoft and Google as CJW Apps. You sign in on Microsoft’s or Google’s own page; the apps never see your password. They then:
Your files go straight between your device and Microsoft or Google; they never pass through a server of ours. The apps don’t use your files, or any data from them, for anything else: not for advertising, not to build profiles, and they never share or sell it. Microsoft’s and Google’s own privacy policies apply to your storage with them. You can disconnect an account in an app at any time, and remove CJW Apps’ access in your Microsoft or Google account settings.
The apps’ use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
To do what you ask, the apps make ordinary web requests to these services. They receive what any website receives (such as your IP address) and the search words or book you asked about, never account or personal information from the apps.
| Service | App | When |
|---|---|---|
| Microsoft (OneDrive), Google (Google Drive) | All | When you connect them and use your books there |
| LibriVox, via the Internet Archive | Audiobook Library | Free audiobooks |
| Audible and Audnexus, Apple Books search, Google Books | Audiobook Library | Match book |
| Project Gutenberg and Gutendex, Wikisource, the Internet Archive | eBook AI Reader, eBook Library | Free books |
| OPDS catalogues you add | eBook AI Reader, eBook Library | When you open them; your user name and password go only to that catalogue |
| Apple Books search, Open Library | eBook AI Reader, eBook Library | Find details online |
| Hugging Face | eBook AI Reader | Once for each, when you download the natural voice or My voices (Pocket TTS) |
Pro is a one-off purchase in each app, made through Google Play or the Microsoft Store. The store handles the payment; we never see your payment details. The apps only learn whether Pro is unlocked.
The apps are not directed at children and collect no information from anyone.
If this policy changes, the new version will be posted here with a new date.
CJW Apps — CJW-Apps@outlook.com