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.
確保帳號更安全,Apple ID推出雙重保安驗證! https://qooah.com/2013/03/23/apple-id-two-step-verification-2/