While there isn't one single "government-owned" app, Gett is widely considered the primary and most "official" app for booking London’s iconic Black Cabs in 2026. Gett specifically connects passengers with licensed Hackney Carriage drivers who have passed "The Knowledge"—the world's toughest taxi exam. Another popular and highly reliable alternative is Free Now (formerly mytaxi), which also provides access to the Black Cab network. These apps are preferred over Uber for time-sensitive trips because Black Cabs are legally allowed to use London's bus lanes, allowing them to bypass heavy traffic that private hire vehicles cannot. Unlike Uber, which uses "surge pricing," Black Cabs booked via these apps typically run on the official TfL-regulated meter, though some apps allow for an "upfront fixed price" option. All Black Cabs are wheelchair accessible and do not charge extra for luggage or additional passengers up to their seat limit.