Fastr has Fastr Pro (iTunes Link) for the iPhone, iPod Touch, and iPad in the iTunes App Store for FREE (regularly $5.99) for a limited time. Deal expires May 11, 2013.

Fastr is an ebook reader for iPhone, iPad and web with tools to improve your reading performance.

Learning how to read faster – sounds like a hard work, isn’t it? What if you could train your reading skills while reading your favorite book or print article – wouldn’t that be nice? This is what we have achieved with Fastr RSVP reader application. No matter, what’s your reading skills are, we created a solution that works. You can now be training while reading your favorite books that are interesting and appealing to you. Fastr turns reading skills training into a fun and pleasant process and we welcome you to be part of it!

So you have 3 things combined together – freedom of choosing your favorite books for training, super efficient reading training mode and a convenient library and stats to monitor your progress!