Apps not launching! please help

[okrelayer]

so i download an app on the iPhone , dls fine..works fine.. all that

then like a bit later, it stops launching. i click on it, and it just kind of loads, then goes back to the home screen

HELP HELP HELP HELP!!!!!

[omniinvoice]

Which app are your trying to load? What iPhone/iPod Touch OS are you running?

[sammich]

Did you restart your iPhone?

[Kahnyl]

Try de & reauthorising your iTunes then syncing, if all else fails. Worked for me a few months ago when this happened with half of my apps.