Q: I need to delete an app from my phones history. I want no trace of this app on my phones or iPad or history. How do I do this?

Hey sam@111,

Thanks for the question. I understand that you wish to delete an application from your iOS devices. To do so, see the following:

How to delete content you've downloaded from the iTunes Store, App Store, iBooks Store, or Mac App Store

http://support.apple.com/kb/HT5772

Apps

iPhone, iPad, or iPod touch

1. Tap and hold the app you want to delete.
2. The apps will begin to jiggle.
3. Tap the X on the app.

Afterwards, you can choose to hide the purchase from your purchase history:

iTunes Store: Hiding and unhiding purchases

http://support.apple.com/kb/ht4919

Thanks,

Matt M.