itunes u app for ios 6
Hi
I didn't pay attention and itunes U app did update automatically on itunes and after sync I lost the old version which enabled me to use in on my ihone 3 gs with iOS 6.
Now it's impossible to go back, the store wants me to upgrade to iOS 7, which is impossible with the 3GS.
Is there any possibility to download the iTunes U app for iOS 6, if yes, how to proceed ?
Thanks
iPhone 3GS, iOS 6.1.6