Pretty basic

Really well designed and thought. However the 7 chapter is really basic. Dont expect everything is included. For 4$ it is not too bad. But if they ask for more money for every chapter there is no point. Buying a book would be more useful and cheaper.

Still really nicely developed app. But you wont be able to develop an app from learning from this app :))

Boraal about Lrn - Learn to code in HTML, CSS, Javascript, Ruby & Python, v1.0