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.
5 步教你從 iOS 9 降回 iOS 8.3 https://qooah.com/2015/06/13/5-steps-downgrade-ios-9-to-ios-8-3/