Apps similar to InkBox include KOReader, which is free and open source. Other options are uRead, DinoReader and Quill OS. In total there are four Ebook Readers like InkBox for Android and Linux.
An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Kindle, Kobo, PocketBook, Linux and Android devices.
Discover uRead, your ultimate companion for reading and listening! Whether you’re a casual reader or a book enthusiast, uRead transforms your experience with advanced features and a user-friendly design.
DinoReader is built on the FBReader reading engine, but includes features not currently available in the mainstream app:
United Kingdom
Quill is an open-source, Qt-based eBook reader for Kobo devices. It also comes as an entire native open-source OS and provides support for a number of devices.
Canada
