WhatsApp has become one of the world’s staples in mobile messaging.and it’s not done growing yet. WhatsApp announced on its Twitter account this week that it processed a record 27 billion messages in a single day, with roughly 10 billion messages sent and 17 billion messages received. WhatsApp said just two months ago that its record for messages in a day was around 20 million and that it had around 200 million users, which makes it even larger than Twitter. WhatsApp and rival messaging apps LINE and KakaoTalk have been particularly popular on Android recently and the market for messaging apps only seems to be growing as more consumers in emerging markets are poised to buy smartphones for the first

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