Apple preventing Chinese apps new user tracking method. Social media network TikTok tried to bypass Apple’s App Tracking Transparency measures, in coordination with some other Chinese tech companies, but Apple called their bluff. In the belief that Apple wouldn’t be able to block their apps, particularly in the Chinese region, apps including TikTok and QQ attempted to make the switch to Chinese Advertising ID, or CAID, to circumvent App Tracking Transparency measures that give iPhone users control over which apps can track their usage across the internet, and which can’t. The belief stemmed from the confidence that Apple wouldn’t be able to ban apps incredibly popular in China. Apple did exactly that, by blocking updates for apps enlisting CAID, from the App Store. The Financial Times reports that Chinese tech companies including Baidu, Tencent and Bytedance have been working to create a new way of tracking iPhone users, for the purposes of advertising. What is CAID ? The state-backed