I had been using Transmit on the Mac for a long time and loved it. And thats kind of a strange thing to say about a FTP program. But its true. Its so great. Anyway, I finally gave in and let myself get sucked into the iPhone vortex..and there I was, trying to figure out this very strange, limited and just plain weird OS on my new phone called iOS. Quickly I discovered its glaring limitations and realized I needed some sort of app to transfer files. So I found Transmit for iOS. At first, the interface was confusing to me, and I actually had to send the developer an email asking how to do some things. I received a prompt response (to my dumb lazy question) and after a little while, I got the hang of it. Its really very spiffy. It was just so unfamiliar to me. I soon became very dependent on Transmit for iOS for transferring files to and from from my Mac and web server. Then when iOS 9 came out, it broke the share function of the app for a week or so until the app got upgraded (and works now). I have to say, that during that week or so when I didnt have Transmit, I felt like a HUGE part of my phone had been taken away from me. That is how important it is for me. It truly is Awesome!