I've got an iPad pro and I'm very interested in jailbreaking it if that means sweeet sweet C3 nectar! By which I mean I could use Construct 3 on the iPad directly by downloading a browser that isn't a Safari reskin and supports all the necessary stuff needed for C3.
Develop games in your browser. Powerful, performant & highly capable.
Jailbreak won't help. Since Apple ban other browser engines, nobody bothers developing them. So there is no "real" Chrome for iOS to install on a jailbroken device.