A free program for Android, by The Rowlhouse.

PicaSim is the ultimate glider simulator for your mobile devices. Whether you’re a beginner pilot or an expert, whether you want to learn to fly or become an expert, PicaSim is for you.

The most realistic glider simulator available for your mobile devices, PicaSim is based on the real world. Every detail in the simulator is based on the real world – the physics of the glider, the atmosphere, the terrain, and the weather.

The game is completely free to play, with no in-app ads. You can also support future improvements by contributing to the project.

The PicaSim app is available for free on Android and iOS. 

The glider

A glider is a simple aircraft with only one control surface. The pilot can control the pitch, roll, and yaw of the aircraft using the control stick, which is usually located in the cockpit. The aircraft flies by traveling a fixed distance at a constant rate.