I love this app so much. Im always wanting to use my own song for ringtones, so when I found this app it made such a simpler way for me to do that. Before I originally just did the manual way of creating ringtones and AAC them through iTunes. To make ringtones using this app, you sync the song you want to your iPhone iTunes, then use this app to create it, send it to your email, then create a folder to put all your ringtones in. Finally you drag and drop the ringtones to your iTunes on the computer and it will show up as ringtones. I heavily recommend you to try this app and enjoy the comfort of making your own ringtones.
Empanada ! about Ringtone DJ. Create custom alerts and ringtones