Contact Us

Privacy Policy


Reciprocating Aircraft Engine Simulator for iPad/iPhone

Seamlessly transforms into different types of engines

Select from Radial to V-type, or V-type to inverted V-type, etc., and watch the running engines transform over continuous CG animation.
You can enjoy watching pistons, connecting rods, camshafts, valves, and many other parts rotate, separate, and combine to make a variety of engine forms.

Japanese patent application No. 2014-142383

Cutaway mode

You can view the inside of the air-cooling fins and crankcase of the running engine by cutting them horizontally and vertically in real-time.

Machine gun mode

In this mode, you can test-fire the "Type 97 aircraft machine gun" of the "Sakae" engine installed in the Zero fighter, the "MG 151/20" of the "DB 601" engine installed in the "Messerschmitt Bf 109".

You can also learn how the propeller synchronize system works in super slow motion.

Main View

·Show/Hide parts button
·Mode button
·Auto Shuffle button
·Auto Rotate button
·Engine Sound On/Off button
·Settings button

Learn / Interactive Movie

·Four-stroke engines
·Cam and Gear
·Gun
·Sleeve Valve
Recorded 4 controllable presentation videos.

Supported OS iOS 14 or later, supports iOS 15/16
Supported Devices iPhone 6s/7/8/X/XS/11/12/13/14 Pro Max
iPad Air2, iPad 5th, iPad mini 4 or later, supports iPad Pro 11/12.7

The CG animated engine rotates at one tenth of the actual speed to enable users to learn the structure and to enjoy the visual.
This application is based on a representation of the engine specifications available to the public for learning purposes, and is not a precise rendition of the dimensions and design of the actual machine.
The company and product names used within the application are generally registered trademarks or trademarks of the respective companies.

Copyright © 2021-2023 Kitt Peak, Inc. All rights reserved.

Designed by Freepik from Flaticon