How do you delete a bought app on ipod touch or iphone?

Answer 1

you need to press and hold on the app until it comes up with an X on the top right of the app, press the X button and it will ask you if you want to delete it press yes, after that press the home button.

Answer 2

hold down the main button at the bottom of iphone, about 5 seconds through all the apps will be shaking and you have to click the cross on the app to delete it.