So I've made multiple websites in my lifetime, but I've never actually developed a program. Now that I've started using Apple devices, I'd like to start programming iOS games on my Mac and was wondering what the best starting point might be. I've heard Unity is great, but a lot of it's over my head at this time. Is there a more accessible program for someone who knows very little about programming Apple? Also is there a price-point to expect to obtain resources?