I use primal and Damus on iOS I have to switch between the two because they both have issues and frustrate me
Discussion
I believe there is Nostur for iOS as well. I am a graphene guy myself so, I can't vouch vor iOS apps but I have heard some good things about Nostur and Damus. Primal I use on Graphene but I take issue with the caching relay.
Will check it out
try yakihonne, had the same dilemma between two apps