In my pursuit of more perfect Python skills, I discovered and immediately fell in love with Pythonista, an iOS IDE. (Full disclaimer: I agonized over spending $10 on it for a couple weeks, but when I took the plunge I did not regret it.)
One of the first things I had to do was find a way to sync my project files between my iPhone and my iPad. Ideally, I wanted to be able to access them from my computer as well. Dropbox was the easy answer. But it wasn’t supported out of the box (ha).