Exp.world is a website, but it is possible to make it a progressive web app on your phone to be able to have it selectable among your other apps on your phone.

1. In Google Chrome, click the menu with the 3 vertical dots in the top-right corner and select “Install app” from the drop-down:

2. When prompted to install the app, select “Install”:


3. You can then add the app to your home page by searching for exp.world and selecting “Add to Home”: