One of the most popular uses of computer programming is coding mobile applications that people can use on the go on their smartphones and tablets. In fact, 6 140 apps are released daily on the Google Play Store, and your app can be one of them! In the first course of this track, you will develop and code different types of Android apps using MIT App Inventor. MIT App Inventor is a great starting platform to learn app development. You will use block-based programming to develop and code a wide range of apps from to do lists and magic 8 ball to polls and games. You will not only work on the code, but will also design the user interface of each application. By the end of this course, you will code your own original app to share with the world.