Telegram https://www.telegramet.com （非正式简称TG或电报）是跨平台的即时通讯软件，其客户端是自由及开放源代码软件，但服务器端是专有软件。用户可以相互交换加密与自毁消息（类似于“阅后即焚”），发送照片、影片等所有类型文件。官方提供手机版（Android、iOS、Windows Phone）、桌面版（Microsoft Windows、macOS、Linux）和网页版等多种平台客户端；同时官方开放应用程序接口（API），因此拥有许多第三方的客户端可供选择，其中多款内置中文

Trust Wallet https://trustwalletn.com is a versatile mobile cry‎ptocu‎rrency wallet that supports a wide range of digital currencies. It offers users a secure platform for storing, sending, receiving, and tra‎ding cry‎pto assets. Additionally, it allows direct interactions with dec‎entralized applications (D‎Apps) and de‎centralized finance (De‎Fi) platforms within the app. Trust Wallet is known for its user-friendly interface and robust security features.