You can use Ringer to try it out and see if you like it. Until you license Ringer an audio watermark will be added to the beginning of any ringtones you create.
Choose any non-protected file from your iTunes library or any media file on your system and turn it into a custom ringtone for your iPhone.
Make as many as you want, there is no limit to the number of ringtones you can make with Ringer.
Comments