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.
越獄夢幻團隊成為Apple的iOS保安漏洞回報功臣? https://qooah.com/2012/03/12/jailbreak-dream-team-credited-by-apple/