End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
回味 Steve Jobs 時代的巔峰:18 歲程式員將 iPhone 4 製成 App! https://qooah.com/2021/06/11/ios-4-oldos-iphone-app/