Our simulator is available for free on computer, smartphone and tablet.

On a computer

Our simulator is available online as well as offline. Our offline simulator does not require installation and is available on all operating systems (Windows, Mac OS and Linux). To get it :

  1. Go to our simulator page.
  2. Once on the page, click Download. This will download a .zip file.
  3. Unzip the .zip file. The latter contains 3 files, it is important that these three files remain in the same folder:
    • simulator.html
    • epsilon.js
    • background.jpg
  4. To launch the simulator, open the simulator.html file in the web browser of your choice (Google Chrome, Firefox, Safari…). Although this file is opened from a web browser, it does not require an internet connection.

If you want to use it from a USB stick, copy the three files to the same folder on your USB stick.

The simulator has a full screen mode for better visibility in the classroom as well as a screen capture option to prepare your lessons.

On smartphone or tablet

Our simulator is also available for free on Android and iOS for use on a laptop or tablet.