Board Thread:Love Live! School Idol Festival Lounge/@comment-25384531-20140904124832/@comment-11148831-20140904134736

It just means that the game is not really updated to the latest version.

The current version is now 2.1.

Please click this link to download the latest apk and install.

This is for android, btw.

If your device is iOS, then update through your Japanese App Store.