What are the necessary software for mobile phones?

First of all, the national necessary software: WeChat, QQ, Alipay, Taobao, Pinduoduo, Weibo, Tik Tok.

Secondly, consider clothes from the aspects of food, clothing, housing and transportation: knowing goods, getting things, being a viper, and ink weather; Food: Meituan, Hungry, Public Comment; Offline: JD.COM, Baidu, Tencent map, Didi taxi, plus the city's subway app shopping: Xiaomi Mall, Xiaomi Youpin, Netease Youpin, second-hand platform: idle fish, turn around.