
The answer is YES! Minecraft Realms is cross-platform. This means that players can access Realms on any platform that supports Minecraft, including PC, Mac, Xbox, PlayStation, Nintendo Switch, iOS, and Android.
When you subscribe to Minecraft Realms, you can create a multiplayer world that is accessible to other players on any supported platform. This means that players on PC can play with players on Xbox, PlayStation, Nintendo Switch, and mobile devices.
Minecraft Realms supports cross-platform play through its Bedrock edition, which is the version of Minecraft that is used on most modern devices, including consoles and mobile devices.
The Java edition of Minecraft, which is used on PC and Mac, does not support cross-platform play through Minecraft Realms. However, there are other ways to play cross-platform on Java edition, such as through servers or mods that support cross-play.
All in all, Minecraft Realms supports cross-platform play through its Bedrock edition, which allows players to access Realms on any supported platform. The Java edition of Minecraft does not support cross-platform play through Realms, but there are other ways to play cross-platform on Java edition.