Tynker - Learn to Code. Games, Hour of Code, More on the App StoreRead reviews, compare customer ratings, see screenshots, and learn more about Tynker - Learn to Code. Games, Hour of Code, More. Download Tynker - Learn to Code. Games, Hour of Code, More and enjoy it on your iPhone, iPad, and iPod touch. Tickle: Program drones, robots, LEGO, and Arduino! on the App StoreRead reviews, compare customer ratings, see screenshots and learn more about Tickle: Program drones, robots, LEGO, and Arduino!. Download Tickle: Program drones, robots, LEGO, and Arduino! and enjoy it on your iPhone, iPad and iPod touch.