Spoiler Stormy approach to landing. Didn't have my camera but a phone worked just as well. I once heard that the best camera in the world is the one you have on you.
I’m thinking about playing around with my iPhone camera. I don’t have an aperture so the exposure triangle isn’t a thing for me but what can I teach myself without buying any new equipment?
A good phone camera has plenty of utility. Mainly you can practice framing and composition in order to develope your "eye" for photography. You'd be surprised how much you can learn from just a phone lense, in fact a lot of the pics in this thread were taken with phones. Just go out make a bunch of mistakes and you'll pick it up quickly.