This is because the system is incompatible and the software cannot be downloaded.
The reason why this software cannot be downloaded on Apple mobile phones is because the system of Apple mobile phones is a separate closed system. Applications entering the Apple App Store need to pass Apple's strict review before they can be put on the shelves, and some applications Could not pass its review. Therefore, many applications cannot be downloaded on Apple phones.
Social communication, that is, communication in society. The software that achieves this purpose through the Internet is social software. Broadly speaking, communication devices such as mobile phones and landlines also belong to the category of social software, that is, anything that can communicate with people is called social software. The social software with the largest number of users in the world are Facebook, WhatsApp, and Messenger, with WeChat ranking fourth. On January 15, 2019, Zhang Yiming’s Bytedance, Luo Yonghao’s Kuaru Technology, and former Kuaibo founder Wang Xin’s Yunge Artificial Intelligence launched their own social applications on the same day - Duoshan and Chatbao and toilet MT.
Social software, also known as social applications, includes communication and interaction tools that are usually Internet-based. Communication tools typically deal with the capture, storage and presentation of communications, often written but increasingly also including audio and video. Interaction tools handle mediated interactions between a pair or group of users. They focus on mechanisms to build and maintain connections between users, facilitating dialogue and conversation. Social software generally refers to software that enables collaborative behavior, the organization and shaping of community, self-expression, social interaction, and personal feedback. Another element of the existing definition of social software is that it allows for structured mediation of opinions between people in a centralized or self-regulated manner. An area of ??improvement in social software is that Web 2.0 applications can facilitate collaboration between people and the creation of online communities more than ever before.