The BBC's John Sudworth holds an iPhone displaying an app.
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Serving China's app-hungry billion

The BBC's John Sudworth meets the Chinese entrepreneurs targeting the world's biggest mobile phone market.

As China's mobile market continues to grow rapidly, the BBC meets the local entrepreneurs hoping to create apps to satisfy the needs of one of the world's biggest mobile phone markets.

However, with most consumers reluctant to pay for mobile services - and with the constant threat of having ideas stolen - can Chinese businesses really hit the big time?

John Sudworth reports from Shanghai.

Special report: The Technology of Business