Official console pages
PlayStation hosts a Fading Echo concept page, while Xbox hosts a Fading Echo store entry. Those storefronts are the appropriate source for their own availability, feature and regional details.
Availability may change
Do not infer a simultaneous release or feature parity from a different platform’s page. Check the store for the platform and region you intend to use.
Sources
Q: Where can I confirm console availability?
Check the official PlayStation or Xbox storefront for your region.