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.
iOS 5.0.1 耗電量問題未解決, 5.0.2 快推出? https://qooah.com/2011/11/13/ios-501-still-not-fixed-battery-issue/