QQ after 00 is more of a memory. They first came into contact with QQ when they were very young, so everyone's QQ number includes friends from elementary school to university, basically young people after 00. Moreover, the functions of QQ are younger, more personalized, more diversified and more suitable for the needs of teenagers, while WeChat focuses on simplicity and more on chatting. QQ is more inclined to communicate and be known by strangers.

QQ and WeChat are the two most popular dating software. Some people think that with the development of the times, QQ will be replaced by WeChat, but QQ has not been abandoned by many people. Its existence makes sense. QQ is the memory of a generation. When QQ was first popular, it was all over the world. People can't imagine long-distance chatting and video. With the development of science and technology, QQ has more and more functions. People can not only video chat, but also QQ expressions.

With the development of QQ space, people can upload photos, edit and talk by phone, share their life experiences and feelings in QQ space, and send some important documents through QQ mailbox, which greatly facilitates their study and work. The theme and bubbles of QQ may seem fancy to some people, but these personalized functions of QQ are just what other software lacks.

Each generation has its own special memories, so their choice of social software is more biased towards their own personalized needs.