How does an already-huge company reach more mobile users? It teams up with another huge company in a quest to, together, dominate the Chinese mobile market, among others. 
Chinese start-up APUS and Indian mobile advertising firm InMobi are forming an alliance to reach a hoped-for 500 million new users in China, India, and other countries by 2016.

InMobi is the leader in customizing Android software. InMobi is India's top mobile advertising firm. InMobi, in fact, competes with Facebook and Google in the $100 billion worldwide mobile advertising market. It's one of the only Indian start-ups to make a profit and it already reaches about 1.4 billion devices.