Should tell, it needs "Drop-Box"...
What a waste of money. There is no implication, that the App needs "Drop-Box" installed to function... I don't want/need "Drop-Box"!!!! I have my own server, with own Cloud...who needs a lot of extras - it's close to lying, since informations applies; "There are no "in-app-purchase", when yo buy Pro-version... Never again buy from; JOHN LI...