An app to stop another app (Music Player) after some time

Question

A friend of mine asked this question "Do you know of any timer apps for iPhone which will close down a particular app after a set period of time?"

On questioning further - the "particular" app happened to be Music Player.

Answer 1

1. Launch Clock
2. Choose Timer
3. Tap on When Timer Ends
4. Scroll right to the bottom and pick Stop Playing
5. Set your time - say, 20 minutes (or whatever time you want) and tap on Start

Hope this helps.