I've recently upgraded to iOS 9.1 and gotten an iPhone 6 plus. Unfortunately, since that time, I've had an issue with a few games crashing either when I try to open them or when I try to play them. Blind Earth Escape crashes a few seconds after I first open the app, Codename Cygnus crashes whenever voice recognision tries to start, and there are a couple spots in Audio defense where the game crashes for no readily apparent reason I can think of, apart from the fact that I'm usually shooting at a zombie when it happens.
Additionally, Papa Sangre and The Night Jar, the other two games I have from the developer of audio defense will load, but that's all they'll do. Once they load, they freeze, making it necessary for me to go into the app switcher and force the apps to close. Otherwise, they'd just be there busily hanging and doing absolutely nothing.
I wonder if anyone else is having this issue? And if so, hopefully an update will fix said issue. I really enjoy the games in question and hope the problem I'm having will be fixed soon.