Aircraft Engine is a free augmented reality application developed by Numix.fr for Android devices. With this app, you can explore the structure and operating of an aircraft engine through different view modes and animations.

To get started, download and launch the app on your Android device. Then, target the instruction picture with your mobile device camera and visualize the 3D engine. If you don't have the picture, you can download and print it from the website.

As you move your mobile device around the picture, you can explore different view modes and animations, including cutaway views and part-by-part breakdowns. You can also turn up the volume to hear the engine sounds and explanations.

Overall, Aircraft Engine is a well-designed and informative app for anyone interested in learning more about aircraft engines.