Barclays Pingit. The easy way to send and receive money using just a mobile number.**Please note: This app does not work on rooted handsets**You can use the app whether you bank with Barclays or not. You need a UK-registered current account, UK mobile number and be aged 16 or over.The app is free to download and use*, payments are secure and it takes seconds for the money to arrive.- To register, you