# Cash App | ![img \|150](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Square_Cash_app_logo.svg/320px-Square_Cash_app_logo.svg.png) | **Cash App** is a mobile payment service available in the United States and the United Kingdom that allows users to transfer money to one another using a mobile phone app. In September 2021, the service reported 70 million annual transacting users and US$1.8 billion in gross profit. | | ---- | ---- | | | wikipedia:: [Cash App](https://en.wikipedia.org/wiki/Cash_App) | | | url:: [Cash App](https://cash.app/) | | | |