Square's (NYSE: SQ) Cash App started as just another way to send friends money, like PayPal Holdings' (NASDAQ: PYPL) Venmo. But as it added more features, it broadened its appeal. And last month ...

Download the 5 On Your Side app. More Videos. Next up in 5. ... The payment processing app Square was also down Thursday. Square and Cash App share the same parent company, Block.

Square today announced that its money transferring app "Square Cash" is making the leap to Apple Watch, allowing users to make and receive money transfers on Apple's new wearable device (via ...