Since about 3 updates ago (right before 5.0) my app seems to crash within seconds. This will happen over and over again. Once in a while it'll decide to stay open. All these new updates and nothing has changed.
When it does work (after many tries) it'll stutter a lot and slow down my entire phone. Once I force quit the app everything goes back to normal.
I deleted the app and reinstalled it hoping to maybe fix it and it's still the same. I'm on an iPhone 6 plus running iOS 8.4.