You can use the Jitsi Meet App on your Android, iPhone or iPad. In the app's settings menu, enter https://fairmeeting.net
as the server. The app allows you to add rooms to your meetings. For privacy reasons, we recommend using the Jitsi Meet version from the F-Droid App Store on Android.
What can the app not do? It does not allow you to set a background image, and you can only share the entire screen rather than an individual window as you can in the browser. The app also does not yet support login, meaning it is not suitable for the pro version, which requires you to sign in beforehand.