I'm using box, google drive and Dropbox . Each has its individual benefits. The benefits of Box is how easy it is to use. I found moving files, creating sub folders and uploading intuitive and therefore chose to move all files on to Box exclusively. Box may have been the last in the market of the 3 but they did it right.

I found this app intuitive and well organized. Comes up quick and answers my question with out fussing.

Seems to work flawlessly while other calender apps I'm using have considerable issues. The main concern with pocket lite is the size of the font. Any calender entry longer than ,say 3 words, the font will get so small it becomes unreadable on an IPhone. That is the main reason I cannot continue to use it. I've tried every setting available, including the settings in google calender. Unfortunately I did purchase the full version before I abandoned the app.