"WeChat Statistics: WeChat, developed by WeChat, is one of the world’s most popular apps with over a billion users. It is not just a messaging tool but a complete digital platform for chatting, payments, shopping, and services. WeChat Pay supports payments across 78 countries and 36 currencies. India banned WeChat and 58 Chinese apps in June 2020, citing data transfer outside India as a national security risk after a border clash with China."