For example, if you bought Minecraft from the Windows store, you'll need to buy Realms Plus for Minecraft.

You’ll need your subscription purchase to match the version of the game you are playing. Players on Minecraft: Java Edition can't play on console, mobile or Windows 10 (and above) Realms and vice versa. These two versions are incompatible with each other and are developed separately with different features. Minecraft (the version you find on mobile, console and Windows 10 and above) runs on one kind of code, and Minecraft: Java Edition (for PC, Mac and Linux) runs on another. We've developed two separate versions of Minecraft to optimize game performance on different platforms. Why are there two versions of Realms servers? Your Minecraft world is online and always accessible, even when you log off. Only people you invite can join your world, and what you do there is up to you: create, survive, or compete!

Realms are personal multiplayer servers, run by Minecraft, just for you and your friends. If you need help with your subscription to Minecraft Realms for other platforms, See: Minecraft Realms Plus Creation FAQ. This article refers to Minecraft Realms for the Java Edition.

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