Four-stroke Otto engine 3D

Mozaik Education

About this app

Four-stroke Otto engine
This animation demonstrates the type of engine most commonly used in cars.

Explore technology with our interactive 3D animations! Be actively involved in learning about technology by following the latest results of 3D animation.

Our 3D scenes have been designed for students between 8 and 18 years of age but can be interesting for everyone.

Available languages: English, American English, Deutsch, Français, Español, Русский, العربية, 日本語, 中文, 한국어, Italiano, Português, Svenska, Türkçe, Nederlands, Norsk, Polski, Magyar

With the mozaik3D App, available in the Google Play store, you can access more than 1200 similar 3D scenes.


Mozaik Interactive 3D
Our fully interactive scenes can be rotated, enlarged or viewed from pre-set angles. With the predefined views, you can easily navigate through the complex scenes. Some of the 3D scenes contain a Walk mode, enabling you to explore the scene yourself. Most of our 3D scenes include narrations and built-in animations. They also contain captions, entertaining animated quizzes and other visual elements. The 3D scenes are available in several languages, which also offers an opportunity to learn and practice foreign languages.

Usage and navigation
Rotate the scene by dragging your finger.
Zoom the scene in or out by pinching with your fingers.
Pan the view by dragging with three fingers.
Tap the buttons at the bottom to switch between predefined views.
You can change the language and set other functions in the context menu.
The context menu can be accessed by touching the bottom corners.
Activate VR mode by pressing the VR goggles icon in the bottom right corner.
In VR mode, tilt your head to right or left display the navigation panel.

Ratings and reviews

The animation is very vivid and enough info is conveyed through it to get good understanding of the 4 stroke principals. I think this would be a blessing for anyone wanting to learn about ìnternal combustion engines, or anyone trying to teach the theory. The fact that it's free, and has no adds is mind blowing. I look forward to seeing more. Great work guys!

This App is absolutely great. I run it on my Android Phone and it seems to work very well and really enlightened me with ideas on how the engines actually work. It was really amazing as I can actually see how the different coordinated parts functions by basically obeying the laws of Thermodynamics and General Newtonian Mechanics as a whole. Great Job Developers🙏💪😍

This can be expanded by so much! I love the idea and the style of this. But the developers should really add more to know about. For example "what happens when engine overheats" "what's inside the engine motor" or just make more educatings about automobile parts like gearbox or the rotor and stator. They should really make a simulation for EVs as well!

What's new

Bug fixes, minor improvements.