Perfect Place - ASICS

ASICS Perfect Pace is a running application that helps you to train right. You choose how much you’d like to run, in what pace and which songs you’d like to hear and the app helps you to keep the right pace when running by changing the beat of the songs you chose. If you run in the right pace, the music plays perfectly. If you run too fast, the beat of the song speeds up, warning you that you should slow your running pace. If you run too slow, the music will play slower. (http://appshopper.com)