Four-stroke Otto engine 3D 4+

Interactive 3D Animation

MOZAIK Education Ltd.

Designed for iPad

    • 4.7 • 77 Ratings
    • Free



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, Deutsch, Français, Español, Русский, العربية, 日本語, 中文, 한국어, Italiano, Português, Svenska, Nederlands, Norsk, Polski, Magyar, Türkçe, Română.

With the mozaik3D App, available in the AppStore, 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.

What’s New

Version 1.3

Bug fixes, and minor improvements.

Ratings and Reviews

4.7 out of 5
77 Ratings

77 Ratings

Casey999999 ,

Love it!

Just started using the app a few minutes ago and have to say - it’s excellent. Very clean, clear 3-D models depicting the inner workings of the automobile.

Gordon Corps. ,


The explanation of how a 4-stroke engine works are very clear and easy to understand. The model looks terrific and it is very satisfying to watch the pistons move up and down. To make this app better and more interesting, add more types of engines like for example, V6, V8, and an I6. Also, add a tachometer for RPM to give a representation of how fast an engine really spins. An explanation of more in-depth into an engine like bore • stroke and displacement. Also, explain the types of camshafts there are like for example, SOHC and DOHC and valves. Maybe just to polish it up, improve the graphics quality.

BlackPearlie ,

Beautiful, informative info and app

Almost magical 3D presentation n of the Otto 4-stroke, with overviews of its operation and many detailed sections and gorgeous yet clear illustrations.

Highly recommend.

App Privacy

The developer, MOZAIK Education Ltd., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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