Best answer: Yes, Minecraft Earth requires an Xbox Live account to play on iOS and Android. An account can be created for free at Xbox.com.
Is Xbox Live required for Minecraft Earth?
Minecraft Earth is Microsoft’s next major foray into augmented reality, capitalizing on Pokemon Go’s success as a host of virtual adventures. Exploring a voxel sandbox fused with real-world locations, it’s an all-new mobile spin on the multi-billion-dollar franchise. The game heads to iOS and Android in 2019, with an early access beta set for the summer.
With Minecraft Earth positioned under the Xbox gaming family, Xbox Live sits at the heart of this connected world. Xbox Live is Microsoft’s online gaming service, unlocking the full potential from Xbox One, Windows 10, and Xbox mobile apps. For Minecraft Earth, it provides the backbone for online play and other connected features.