Today my one prospect wanted to join the FCC meeting from the web browser as his device has restrictions to install any new app. He doesn’t have enough admin rights to do so. When he tried to access the FCC meeting from the browser, he was asked to download the app. When I tried to access the meeting from the web from my system, I was asked to allow to open the preinstalled app. There was no option to access the meeting from the browser. I get many such instances where the prospects cannot install the FCC app on their device.
If user already has application installed we run the application (your case)
If first time user tries to join a meeting - we do recommend to download and install the application, but we also offer a fallback to the browser (see the screenshot below). Sorry I have huge resolution so font may look small.