Chinese : 微信 Wēixìn; literally "micro message" is a mobile text and voice messaging communication service developed by Tencent in China, first released in January 2011.The app is available on Android , IPhone , Blackberry , Windows Phone , and Symbian platforms. Languages supported include traditional/simplified Chinese, English, Indonesian, Spanish, Portuguese, Turkish, Malay, Japanese, Korean, Polish, Italian, Thai, Vietnamese, Hindi and Russian. WeChat is supported on Wi-Fi , 2G , 3G , and 4G data networks.
WeChat provides multimedia communication with text messaging, hold-to-talk voice messaging, broadcast (one-to-many) messaging, photo/video sharing, location sharing, and contact information exchange. WeChat supports social networking via shared streaming content feeds and location-based social plug-ins ('Shake', 'Look Around', and 'Drift Bottle') to chat with and connect with local and international WeChat users. Jeff Xiong, Co-Chief Technology Officer of Tencent, manages the WeChat team.
Photos can be taken and embellished with artistic filters, captions, and placed into a personal photo journal for sharing with other users. User data is protected via an on-demand contact list backup and retrieval to/from a cloud-based service. WeChat claims to provide a social networking platform that emphasizes user privacy and fast response performance.
Registration is completed through Facebook Connect , mobile phone SMS/VM, or Tencent QQ . The application was initially launched as Weixin in China in January 2011, with international language support in October 2011, and re-branded as WeChat in April 2012. It is being promoted in India via gaming site Ibibo , in which Tencent holds a stake.
The app is available in the App Store for iTunes , Google Play Store for Android, Blackberry Apllication World and Marketplace for Windows Phone.
The History of WeChat
WeChat began as a project at Tencent Guangzhou Research and Project center in October 2010.The original name of the app, "Weixin", was devised by Ma Huateng , Tencent CEO.
In May 2011- WeChat had 4-5 million users, and by the end of 2011, it had 50 million users. WeChat had more than 100 million users by March 2012.
In April 2012- Weixin re-branded as WeChat for the international market.
In September 2012- WeChat had more than 200 million users according to Tencent CEO, Ma Huatang . As of January 2013, it had 300 million.Today WeChat is the first mobile phone text and voice messaging communication application in the world by users and downloads in the world. It has influence in around world.
In April 2013 - rumors online speculated that WeChat will charge a fee for the app. A poll showed that 90% of users strongly oppose this move.WeChat currently is free to download and use.
In May 2013 - it was revealed that Rainie Yang would be a product endorser for WeChat. To promote the app in India, WeChat roped in Bollywood actors Varun Dhawan and Parinetti Choa as brand ambassadors.
In July 2013 - Tencent announced WeChat has 70 million users outside China and Lional Messi became the latest product ambassador of WeChat.
In July 2013 - Tencent announced to test Games within WeChat.
The ownership of the WeChat brand is currently the subject of a dispute with Hong Kong based Admart.Asia founder, Wayan Chan who has used the WeChat brand on both the www.Admart.Asia and WeChat.Asia websites.
Features
-Live Chat
Chat with friends in a Live Chat session
-Group Chat QR Code
Invite your friends to a WeChat group chat via QR code .
Open a group chat conversation and click 
-Video Call
Video Call is available on WeChat versions 4.2 and later, allowing you to talk to your friends face to face.
-Moments
Select "Social" -> "Moments". Press camera to share photos with your friends
-Voice Chat
Hold "Hold to Talk" to start recording a message. Release the button to send.
-Emoticons
Select the smiley button in the chat window.
-Group Chat
Chat with many people , making a group with many members can join to chat !
-Shake
Shake your phone to find people shaking their phones as well.
-Look around
Look Around needs to access your location data to inform your location to another WeChat users .
-Drift Bottle
Select "Throw" to send out your voice or text message, then wait to see you will pick up your bottle and reply.
Select "Throw" to send out your voice or text message, then wait to see you will pick up your bottle and reply.
-Promotion WeChat in Malaysia :)
