Darwin Reader is described as 'is the first accessible Android book reader designed specifically for blind, low vision, and print disabled users' and is an app in the News & Books category. There are four alternatives to Darwin Reader for Android, iPhone, iPad, Windows and Online / Web-based. The best alternative is Voice Book Reader, which is free. Other great apps like Darwin Reader are Bookshare Reader (Free), DuoBook (Freemium) and BookDroid (Paid).
DuoBook is the reader that lets you both listen to and read your favorite books, keeping track of your place to let you easily switch between reading and listening. Built for audiobook lovers, it utilizes high-quality professional narration rather than text-to-speech.