You can try deleting the app through iTunes. Just plug your phone in, go to Devices, then the 'Apps' tab. If that doesn't work, I've heard of people restarting their iPhone or iPod, and they can delete an app properly then.
Try to deleting from iTunes
You can try deleting the app through iTunes. Just plug your phone in, go to Devices, then the 'Apps' tab. If that doesn't work, I've heard of people restarting their iPhone or iPod, and they can delete an app properly then.