It says app expired and I've tried uninstalling and reinstalling it over and over again.
Good It's a great tool for study, I only wish I could compete in head to head challenges through the app. Sometimes it crashes in portrait mode. Nonetheless it is very useful for studying.
Really good study tool! The lack of an art section need fixed immediately. But other than that this app is extremely helpful for a quick review on the go
Awesome... except Where the Art subject under Quiz?? Trying (unsuccessfully) to review art here...
Update for WWII please! This app is useless without an update. The last update was done in August of 2015.
Freeze Up Freezes up while trying to login or sign up.
Added Support for the 2015-2016 Season
Support added for newer handsets.