I got fed up with the free ringtone maker online so I got this app. I am totally not computer-savvy but after reading the reviews here I quickly figured out how to use it and am so HAPPY! This is so easy…open the app, drag and drop your selected song into the app, mark the start and stop of the ringtone, click “start,” go into iTunes/tones and it will be there! Drag and drop tone to phone, sync, then go into settings/sounds/set ringtone on phone - EASY and free! I’m so glad I didn’t buy an app but tried this one first.