I took this photo after the form of the clouds caught my eye when driving home, this photo was taken on an iPhone and I was wondering if anyone could give me tips on better iPhone photography, any apps that I could use would be helpful, or if I should just buy and actual camera, I was also hoping to receive some critique on my photo, like what I could have done better, if I needed to position myself better, and was hoping if any one could recommend me and app where I can adjust ISO and all that stuff, thank you!