Reader Mobile SDK is a Software Development Kit that can be used to build a custom eReader application to render EPUB 2, EPUB 3, and PDF files on mobile devices. With Reader Mobile SDK you can build a tool that allows users to easily access digital books from a wide variety of sources and display them on many different kinds of mobile devices.
Adobe Systems distributes Reader Mobile SDK with a sample ebook reader application called Book2png. Use Book2png to learn how to work with Reader Mobile SDK APIs. Book2png is available for both Android and Mac devices.
Datalogics also provides DL Reader with RMSDK, an eBook reading app for iOS and Android phones and mobile devices.