Storefronts last tested between 2026-03-21 and 2026-07-17. 汽泡风SugarMusic音樂播放器 was tested in 5 Apple App Store storefronts — available in 4; 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.