Source: South China Morning PostLive audio app Clubhouse will begin introducing a test version of its app to Google’s Android users in the United States, the company said, in a potentially big expansion of its market.The app, which spiked in popularity early this year after celebrity billionaire Elon Musk and others appeared in audio chats, has sparked copy cats from start-ups and larger rivals including Facebook and Twitter.It has been available only to users of Apple devices and by invitation. In some markets such as China,…Read More