I have been using this app both free and paid for well over two year and it has been great. The best feature is the TTS plug-in that makes all your e-books audio books as well  great while driving and such. However after this last update I find that the app crashes to a blank screen and must be closed and reopened to use. I also find that the TTS plug-in now skips sentences and will repeat sentences with enough frequency to be very annoying. I hope this will be resolve in the next update. Beyond this bump in the road I still feel this app offers the best options for an ebook reader.
February 14 2017