It's crazy to me to think that a passive $45,000 from an iOS app isn't a reason to invest $4500 on a 12 week course. But whatever you say.

Also, a senior iOS developer can make anywhere from $90-150k in even a low paying market like Utah. I don't even know what the market is in places like New York and California.

Needless to say, what you get for your $4500 is a lot more than just indie game revenue. It's a life changing experience to learn to write iOS apps.