Storefronts last tested between 2022-10-13 and 2024-08-30. Blackjack 21-World Tournament was tested in 18 Apple App Store storefronts — available in 14; unavailable in 4 (United Arab Emirates, Bahrain, China mainland, Egypt).Roughly 1.5 billion people live in the 4 storefronts where it is unavailable. App unavailability does not by itself prove censorship.