I subscribe to audio files that cant download directly to my iphone. The newest iteration of itunes has complicated the process of getting these files from desktop to iphone itunes. Turns out its easy to get them to Dictaphone using airdrop. Easy playback. Easy delete. May not be the main intent of Dictaphone, but I love how much simpler it has made my life.
Dunedance about Dictaphone - Audio Recorder, v1.4