WeChat is a messaging and calling app that allows you to easily connect with family & friends across countries. It's the all-in-one communications app for text (SMS/MMS), voice and video calls, and files. • MULTIMEDIA MESSAGING: Send video, image, text, and file messages. • GROUP CHAT & CALLS: Create group chats with up to 500 people and group video calls up to 9 people. • FREE VOICE & VIDEO CALLS: High-quality free calls to anywhere in the world. • STICKER: Hundreds of free, fun, animated stickers to express your feelings.