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.
搶在iCloud之前,七個雲端儲存服務為你擴充無限儲存空間! https://qooah.com/2011/10/03/seven-cloud-storage-apps/