If you already have iOS apps making money, I'd say the easiest path to additional revenue would be iOS tutorials/screen casts/code examples. There's a market fo

If you already have iOS apps making money, I'd say the easiest path to additional revenue would be iOS tutorials/screen casts/code examples. There's a market for this, I've paid for such things several times. Take a look at: http://www.raywenderlich.com/store/ios-apprentice http://www.raywenderlich.com/store/ios-apprentice Get a Stripe account and a copy of ScreenFlow. Pick 5 new iOS 5 features and make a tutorial + example app. Then spin up a little Rails/Django app to take $10 in and spit out a .zip file.