Doesn't sync
Unfortunately the app doesn't sync content between devices. Stay with iBooks or Amazon Kindle.
Paid program required in addition
You need to pay for a subscription to Dropbox at$17 a month in order to upload books to this free reader.
NO MANUAL....ANYWHERE
I rate this at 1 star because there is NOTHING more annoying than a glad handing app AND website glorifying all it can do WITHOUT telling you anywhere how to do it. Just plain annoying waste of time
Crashes
Crashes and keeps erasing highlighting and notes. Annoying!
Crashes when opening ePub
Tried a book that is in ePub format but the app crashes and closes. Good thing this app was free!

