N.BThere are three different apks to cover the different versions of Android. Donut covers 1.5-1.6; Froyo covers 2.0-2.3 and Honeycomb covers 3.0+. x86 and MIPS are supported natively in all apks.
An e-book reader. Features include the ability to stock up on books from online OPDS libraries like Project Gutenberg straight from the app. F-Droid.org has two other addon apps that provide text-to-speech functionality and one to support local OPDS shares.
Anti-features: Addons. While there are some addons for this app that are free, the dictionaries that are suggested are not. However, it does support Aard, as long as that is installed beforehand and you choose it via the Dictionary section of the settings.