The 10 best neobanks, mobile-only banks and digital Banks in the UK in December 2024 according to TrustPilot. This TOP 10 does not include specialist neobanks like neobanks for Teenagers and neobanks for Businesses. All the these mobile banks and digital banks allows the opening of a bank account in 15 minutes, usually for FREE and using a mobile application on iPhone or Android.