How to register Registering with your 16-digit card number Anyone aged 11 or over with a UK registered mobile number and a Barclays current account or Barclaycard can register. Just keep your 16-digit card number handy and follow the on-screen instructions. Depending on your circumstances, you may be asked to verify your identity using your card PIN, a PINsentry card reader, or a valid form of ID. Registering with an activation code 1. Follow the simple on-screen instructions to register 2. Once you're set up, log in with your 5-digit passcode. You can switch on Touch ID or Face ID for faster access next time. Terms and conditions apply. You must be aged 11 or over to use the Barclays app. FOR BUSINESS ACCOUNTS You can only use the app if you’re a sole-signatory Barclays Business current account holder. You can’t register your Barclaycard business or corporate credit cards. This app is provided by either Barclays Bank UK PLC or Barclays Bank PLC depending on the entity you may have contracted with for banking services. Please refer to your bank documents (terms and conditions, statements, etc.) to confirm the legal entity that provides banking services to you. Copyright © Barclays 2026. Barclays is a registered trademark of Barclays plc, used under licence. Barclays Bank UK PLC. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register No. 759676). Registered in England. Registered No. 9740322 Registered Office: 1 Churchill Place, London E14 5HP. Barclays Bank PLC. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register No. 122702). Registered in England. Registered no. 1026167 Registered Office: 1 Churchill Place, London E14 5HP.