This software requires no hacking. My iPhone is on iOS 11.3, which has no jailbreak. You register for your own FREE apple developer account, which has its limits, of course. There are functions you can't use with a free developer account (I'm talking about what Apple allows, not what Provenance needs), and your dev signature only lasts for 7 days at a time.
Basically, you either download the source in xcode on a MAC and build it (thus signing with your OWN certificate that lasts 7 days) to your phone, OR you grab the latest .ipa release which you side-load using cydia impactor. This also requires your OWN apple developer account credentials to sign it with a valid cert that lasts 7 days (after the time is up, you need to side-load it again with a fresh signature). If you buy into the paid apple developer account, then your cert lasts for a year at a time. The first time you do this, you must go into your settings and "Trust" your certificate. Then the app will run.
Also... this is the Loony Bin. You think talking about software that you need a hacked/jailbroken phone to use, is a problem in a place where the main moderator talks about raping your mother?
I will be the last person to die in my lifetime.