I apologize if there is a thread on this already going, but I didn't find any on my search. I am just getting started and wanted to know of anyone knows of a good app for iOS for browsing the forums?

You mean... A browser?

Safari is your best bet

I've never browsed these forums from anything other than Safari.

Chrome works fine. The forums are pretty baseline, I don't imagine any browser will have problems.

I use Mercury. Works more like a real browser than safari.