BigBlueButton has a “mobile first” design: we designed the user interface (UI) to first run on a mobile device. Like the desktop, there is no mobile app to download or install. BigBlueButton runs within your mobile browser.
BigBlueButton runs on iOS version 12.2+ and Android version 6.0+. To join a session, you click a link within the browser or a mobile app (such as Moodle Mobile), and BigBlueButton will run within Safari Mobile (iOS) or Google Chrome (Android).
The only limitation on mobile clients is that the mobile browsers do not support sharing of the mobile screen (though you can view another user’s screen share).
It’s worth emphasizing that the same HTML5 client runs across desktop, laptop, chromebook, iOS, and Android devices. This enables a single code base to enhance, localize, and innovate without the multiple code bases.