Storefronts last tested between 2022-11-03 and 2023-04-06. Gangjong Tsigzhod Chenmo eBook was tested in 65 Apple App Store storefronts — available in 64; unavailable in 1 (China mainland).Roughly 1.4 billion people live in the 1 storefront where it is unavailable. App unavailability does not by itself prove censorship.