Wechat is the one the social networking application like whatspp, one I was chatting with my friend on whatspp after that she told me to download the wechat application to also chat with the our other friend, because so many friend are using wechat so after that I just download it from play store and then install it into my android mobile phone and then I just see that this also looks like whatspp and I also like this application too. this is also a useful application and easy to use this application same as whatspp.