Several months ago the Groupon app had an update which I selected, but it never completed the update. It always shows up on the update list and when you tap it, it shows "Updating". The progress bar never moves. I can't stop the update and can't delete the app!
I've connected it to my PC and when I pull it up in iTunes, I'm able to move it from page to page, but it never shows the X in the upper left corner for deletion. I could do a reset of the iPod and probably get rid of it, but then I would lose the music I've transferred to it.
It's on an iPod Touch 4th generation, iOS 6.1.3.
Any other suggestions?