Claims iPhone 6 Plus compatibility, crash on launch. – SunrizerXS synth Review

Bought because I love the iPad version of Sunriser, but after downloading the app launches, shows the startup screen, then immediately folds in a crash. Subsequent launches crash the app, even after clearing it from RAM. I would love to use this to muck around with and jam on the fly, but I can't do anything with this synth as it is.
Review by dem0n1 on SunrizerXS synth.