I'm trying to update an app, but when it asks me to sign in it pulls up an e-mail that isn't mine?
The recent Playtube update came out but I haven't been able to update because it asks me to sign in but gives me an email that I don't know. I have signed out of my email, and my Itunes, and back into both but that didn't help; my ipod is an Itouch 4, I have no clue what to do does anybody know how to fix it?
Here's the screenshot (unknown email blocked for privacy)
iPod touch (4th generation)