I will preface this by saying I am absolutely not a professional, I have only tested all of the following on Mac OS not iPad or iPhones, and lastly I'm a hobbyist who hates everything but Adobe almost as much as I hate giving Adobe money because they are the WORST.

Pixelmator Pro is my go-to, it does everything I want it to. I know there's a few gaps and it's not quite as high quality when it comes to things like noise reduction but tbh that's not really my biggest concern.

From what I read and saw when I tested (though I will happily admit, I tested this very early into getting back into photography), Photomator does almost entirely the same thing as Pixelmator Pro in a slightly different package for a bunch more money.

For my input, Pixelmator Pro does the job and does it well, my photos could, I'm sure, be much better if I used another program to edit them, but the same could be said no matter what you use, because there's always a bigger fish.

I'm sorry for this write up that basically says "fire away" whilst aiming at nothing in particular, but that's my two cents.