Same here. That works well for desktop, they also have an electron app that wraps their web ui into a desktop app and it works well enough. Bridge works very well for any other desktop app you’d want to use.
The only trouble is that on mobile your option is their app or the web interface, no ability to use alternative apps. The mobile app is good, but not great.
Overall its a good service and I’m happy bit you need to know these limitations going in or it could be frustrating.
What kind of grinder do you have?