Ringtone Maker-Pro is a very easy to use application that allows you to quickly import audio files, browse them using the waveform representation and export selections in order to use them as ringtones.
NOTE: To buy Ringtone Maker-Pro via the AppStore an Apple account is required.
Here are some key features of "Ringtone Maker-Pro":
· Built in iTunes navigator lets you quickly find your song.
· Use the waveform to help you find the right part of your song.
· Support for fade-in, fade-out and ringtone gap.
· Preview your ringtone exactly as it will sound on your phone.