DAISY Consortium has just announced the launch of Simply reading app (on Android) – a simple and intuitive app to read ePub books. Interface of the app looks rich and simple; works for everyone including users with disabilities. App does include a getting started guide which also has list of gestures that ca be used with and without talk back screen reader.
Simply reading app enable users to access books from wide range of sources including device memory, Bookshare, Dropbox, Sugamya Pusthakalaya and Gutenbergh etc.,
Only improvement it should consider is color contrast for text on few screens such as list of books etc.,