If you have any questions, please contact us by sending an email to email@example.com or a tweet to @ffwdapp.
The only information it sends is information about the current track (artist name, and album name, whatever is tagged in your audio files) to the last.fm API in order to retrieve the artist background image and artist information. As far as I know, this information cannot ever personally identify anyone, and this information is not collected by myself or shared.
I really don't care to know what you listen to. Seriously. That is, unless you really love a band or song and totally want to recommend it to me, go ahead and let me know at firstname.lastname@example.org!
Aside from that, no personal information is ever collected. It doesn't need to. This is a music app that plays the music in your iOS device's music library, that's it!
The website is just there to display information about the app and provide support. It doesn't need to collect information or send any.
Hope you feel better now.