The free Moonstones you collect in-game will be shareable across all platforms (except on PlayStation consoles).

Purchased Moonstones bought with real money are platform-specific. This means players can only spend these platform-specific Moonstones on the related platform.

The game, Founder's Pack Edition cosmetic items, purchased items, and items purchased with free or platform-specific Moonstones are cross-save compatible on all platforms, except for PlayStation consoles. The content purchased on PlayStation consoles is available on PlayStation only.