How to update overdrive on my iPad
Thanks for asking! It looks like the best way to resolve this issue is to delete/uninstall the Overdrive App from your iPad and then reinstall it from the App Store. That should take care of the software update; it's quick, free, and at worst you may have to re-download the materials you have checked out.
Please feel free to call 402-444-4800 if you have trouble anywhere in the process!