The software can spin up virtual iPhones and iPads, amongst other Apple systems, all running the latest iOS operating system. It won't matter if the software crashes; you can just create a new virtual Apple device in 10 minutes. Kernel debugging and scripting CyCript with @CorelliumHQ virtual iOS. The former was only for the older 32-bit Apple devices, whilst Corellium was built to handle the latest 64-bit systems. It doesn't yet have the capability to run a virtual iPhone X, but Gorton said that would be coming in Spring.
Source: Forbes February 15, 2018 14:18 UTC