Who: True Caller ID & Block

Tired of "Hi Mum" messages and fake Royal Mail texts? "Who" is the UK's No. 1 app for stopping spam and fraud, designed to protect you, your family, and your finances. Say goodbye to calls from fraudsters pretending to be your bank or HMRC, and put an end to dodgy delivery notification texts. Using the UK's largest and most up-to-date number database, "Who" instantly identifies who is calling and automatically blocks spam and scam attempts. Answer your phone with confidence again! Key Features