A free program for Android, by Game Pickle.
This free helicopter flight simulator game offers a whole lot of fun and is one of the best flying simulator games available for Android devices. It has 20 levels and a wide range of helicopters and airplanes, from the most common ones to the rarest and most expensive.
The controls are pretty simple, and even if you are not an experienced pilot, you can easily control the helicopter. You can fly, land, and perform all the other tasks. You can even perform special tricks, like the one where you fly over the mountains or the one where you land on the water.
There is a lot of action in this game, and it is very easy to play.