This coding app helps you learn to code on your smartphone through fun games and mini quizzes. This is perfect for people who do not have any previous experience. The Lrn app does not require the Internet or a keyboard to work, either.
The iOS app was created by Logan Bernard, Nathan Bernard and Chirag Jain. A set of tutorials are available for free, where as the whole coding app is $2.99 or you can purchase modules individually at $0.99.