Hi looter,
Early Access includes complete and tested implementation for iOS & Android. Desktop version is still under development. Initial commit with desktop version will be available later this week (not production ready yet but good for testing). If you want to use this plugin in production, I’d recommend you to wait for final release. We are honest with our fans and customers. We know that developing process is too long but Realtime Database is not trivial thing and we don’t want to release unstable software. Mobile version is production-ready so we decided to release it for people who needs it only for mobile. But desktop version needs a bit more tests and polishing. Thank you for your patience! 