FBReader vs Renaissance myON

FBReader is an ebook reader for Windows, macOS, Linux, Android, and iOS. It opens formats including ePub, fb2, mobi, HTML, RTF, and plain text, as well as ePub books protected with Readium LCP. Its Book Network can synchronize collections, reading positions, bookmarks, and custom shelves across supported devices. Books in the network are stored in the user's Google Drive space, while metadata, covers, and reading positions are stored on FBReader servers.

Online OPDS book catalogues are supported on Android, Windows, macOS, and Linux; iOS support is planned. Android Premium adds PDF and comics support, Google and DeepL translation integration, and automatic reading aloud. The free iOS version is limited to ten books and disables online translators. FBReader offers free plans for desktop, Android, and iOS; Android Premium is $14.99 as a one-time purchase. The company says its current code is closed source.

Renaissance myON is a digital reading platform for pre-K–Grade 12, combining fiction and nonfiction with interactive reading and writing activities. Its Core collection contains more than 9,000 titles, with more than 13,000 additional titles available through publisher collections. Students can use a multilingual dictionary, annotate and highlight text, and record themselves reading to listen back. Teachers can assign work to individuals, small groups, or whole classes, or choose ready-made myON Made assignments containing 3–5 activities. The Fluency Analyzer uses teacher-facing AI to analyze reading recordings as part of teachers’ assessment process. myON News adds five age-appropriate current-event articles each weekday, with five reading levels, five languages, and a searchable archive of over 10,000 articles. Single sign-on is available with Google, Microsoft, and Clever. Companion apps for iPads and Android tablets support downloading up to 20 books for offline reading; an active account is required. Pricing is on request.