Bookmate vs LibriVox

Bookmate is a subscription service for reading electronic books and listening to audiobooks, available on Android, iOS, and the web. Its catalog lists 1,800,000 books and 100,000 audiobooks in 16 languages, and it describes a free collection of 50,000 books. Readers can upload their own FB2 or EPUB files for use on a smartphone, tablet, or desktop, then adjust brightness, font, and background color. Social features let users follow friends’ reading, share books and quotes, and create or subscribe to themed bookshelves. Audiobooks can be saved for offline listening and synchronized across devices so listeners can resume where they left off. Bookmate lists a free plan and a seven-day trial; the Premium plan is listed at free. The subscription page describes monthly and annual options but does not show their prices. An account is limited to one person and no more than three devices. Books cannot be downloaded and distributed outside Bookmate.

LibriVox is a free audiobook library built from volunteer recordings of public-domain books. Listeners can browse by author, title, genre or subject, and language, then play or download individual audio files, download a book ZIP, subscribe to RSS or use BitTorrent. Catalog pages provide 64 kbps and 128 kbps MP3 files, and most books also have an M4B option. Its podcast presents one book at a time in three audio installments per week. Recordings are accepted in all languages; volunteers need no prior experience or audition, just a voice, a computer and free recording software. The catalog API offers audiobook, track and author endpoints for apps that refresh catalog data. It returns 50 records by default, up to 500 per request, with offset batches for larger pulls. Recordings are donated to the public domain, though status can vary by country. LibriVox began in 2005 and is available on Android, iOS, Linux, macOS, web and Windows. The catalog can include older works with language or ideas some readers find offensive or antiquated.