A free program for iPhone, by Tencent Technology Shenzhen Company Limited.

QQ is the world’s largest social networking mobile app. It is committed to creating a joyful communication, entertainment, and life experience for people all over the world. It also provides a platform for you to express yourself, share your ideas, and meet new friends.

QQ is a social app with a unique and innovative user experience. You can easily create a chat group with your friends and family members and message them anytime, anywhere. You can also engage in voice calls and video chats, and the app allows multi-person calls.

This app also features the best mobile games, ringtones, bubbles, and more for a personalized experience.