Like everyone else, I’m writing to share that my favorite BA II Plus emulator is apparently not compatible with iOS 13. Since the iOS 13 upgrade, as others have described, the app hangs at the start screen and if left untouched long enough will eventually crash. There are ways to get it to start, but they’re unreliable and honestly, who has time when you’re trying to rattle off some quick math? I teach a real estate lending class to a number of people each year, all of whom used to purchase this app. I guess it’s time to look elsewhere as support is unresponsive and the app reviews have gone unanswered.