The free version has advertising that is very intrusive, distracting, and sometimes inapprorpiate. I wanted to play this app with some 1st Graders but the ad running was for the movie "Killing Them Softly". Whom ever sold this ad space needs to reassess who their target audience is and to make sure that there is age approriate material in all aspects of the app.
Ticked Teacher about The Four Seasons, v1.7