A Long while ago now I got the app as a free app of the day. I had previously downloaded a couple other demos and never really use that more than one off things to transfer a file once a year. This app has dropbox integration but even beyond that I keep coming back and using it for various things. I dont have a file store in it, but it always always works whenever I need to move or open something. My favorite future though is opening PDFs I have started dropbox as the interface for doing that is a lot nicer and more stable. The only drawback Ive had is not being able to link to other accounts without an in app purchase, but I might do that at some point when I have money again. This is also One of the few five-star reviews I have ever written
imark77 about Phone Drive: File Storage Sync