Navoki Notes, a note app app, will sync data to Firebase and on all devices. I have application for Android, iOS, Web App, PWA, Windows, macOS, Linux , so you can access data anywhere on any device. Its FREE to use. The is a single code-base cross-platform app made on Flutter Framework with Firebase.

You can install application given here https://github.com/theshivamlko/navoki_notes#downloads