Did you try Todoist? That's pretty good. I'm an ex-omnifocus user. Omnifocus has lots of bells that make you feel productive, but ultimately I now use Things 3

Did you try Todoist? That's pretty good. I'm an ex-omnifocus user. Omnifocus has lots of bells that make you feel productive, but ultimately I now use Things 3 as it is better designed and also gives me more confidence that things don't get missed (i.e. things can get hidden in a perspective in omnifocus if you aren't careful). I suspect this is why Omnifocus's latest apps are actually reviewed quite poorly on iOS - 3.8/5 compared to Things 3 at 4.8/5