A free program for Android, by Tri One Games.

Airplane Fly the Swiss Alps is a realistic flight simulator game in which you will fly over the beautiful terrain of the Swiss Alps. You will be able to fly 15 different aircraft, including small planes, military planes, and large airliners. You will be able to fly through various environments, including day, dusk, night, wind, storm, or fog. You will have to land in the game and complete your missions.

You will be able to customize your aircraft to change its maximum speed, turn rate, and handling.

The game will allow you to test your piloting skills and will allow you to land anywhere in the game.