HoppAR is a fun, easy-to-use, and educational augmented reality app to explore space. Build your own rocket in the real world and test it in an extremely accurate simulation of Earth's atmosphere. Explore the planet and take a picture of your rocket to share with friends.

You can also build your own spacecraft, land it on the surface of the Earth, and even perform rocket engine test fires.

Choose from many different rocket prototypes, such as the StarHopper, the giant Starship MK1, and the hover test of the Dragon 2.

Enjoy the Buran Orbiter and Energia Rocket conquer the sky, and many more spacecrafts to come!

You can also test your skills in the game and see where you stand in comparison to other players.