A free program for Android, by SilverSnow.
City Drone Flight Simulator is the ultimate real-life drone simulator. It has one of the most advanced physics engines in the world, allowing it to simulate the most amazing stunts and fly at amazing speeds. It also has one of the most realistic 3D environments, with tons of buildings, roads, and other objects. It’s the best drone simulator game in the world, and it’s totally free to play.
You can fly and turn with great accuracy, thanks to the physics engine. You can also drive on the beach, in the city, in the mountains, at the airport, and even in space.