All github or gitlab apps with no google services, its preeeeetty nice. And if you don't self host already you could go down that rabbit hole as well. New random mac identifier on each restart, tor or vpn of choice with all data packets routed through it instead of iphone which lets some through unencrypted. I could go on an on. But the main thing is. You can just do whatever you want. Not a lot of limits.

No way that someone who tasted Graphene gives up their freedom again.