eDownloader - Download Files on iOS

One thing about the Apple ecosystem is the ability to move files to and from the device is somewhat tightly controlled.  Sometimes in class students want to be able to download a sound or video file to use in a presentation and they can't.  An app that is free today (and also available in the WSD App Portal in the future because I just noticed it's back to $1.99) called eDownloader does a pretty good job of allowing you to grab content.  These apps never have a very intuitive interface or try to do too much but this one is pretty easy, with a little bit of hunting around.