Hi!
I'm not satisfied that there's a setting to change "Editor font size" both on desktop and Android but no settings for "preview" (or "view"? when you see finished note with actual checkboxes so you can read it without # or other elements for reading) mode, especially when it comes to Android. Sure there's CSS but it doesn't work with Android.
I'd like to see normal setting which can tweak the font size so it will be comfortable for reading on both desktop and Android.