What software is installed on Apple's mobile phone to directly use WeChat video beauty?
At present, WeChat official has no software to launch video beauty function for iOS system. But you can try to use third-party applications, such as Beauty Camera, Faceu, Meitu Xiu Xiu and so on. These applications can apply various beauty filters and special effects when you record video to improve the quality and appearance of the video. These applications can usually be found in the App Store and downloaded and installed. However, please note that these applications may affect the performance and privacy of your device, so please make sure that you download and use trusted applications.