Square on Tuesday released a new version of its Square Cash iPhone app, bringing the platform's quick money transfers to the Apple Watch.

The Square Cash App has 56 million active monthly users. Cash App helps individuals manage money, buy stocks and cryptocurrency, and more. Meanwhile, Square stock surged on its Q4 earnings report ...

Mobile payment company Square is expanding its bitcoin trading support to all 50 states through its Cash App. This means that residents in all corners of the U.S. can utilize the platform to purchase ...