Freezes up with IOS 8

I have played this for years and never had an issue with it until IOS 8 came out. Ive only been able to play one game since. Then it started freezing up. Ive tried uninstalling and reinstalling, but no luck. Freezes up when going to settings, every time. Im on the verge of buying another app.

DjckndyszbAmes about Super MisterMind, v1.4.7