Avanti West Coast offers a free app that allows passengers to plan their train journey and book train tickets for any train line in Britain. The app provides live travel updates and contactless travel options, allowing passengers to skip queues and travel safely. The app also offers faster bookings, with recent journeys automatically saved and filters that show available Avanti West Coast trains, first-class tickets, and direct trains. Passengers can also set up ticket alerts for Avanti West Coast tickets and reserve their favourite seat with the exclusive Avanti West Coast Seat Picker.

Avanti West Coast's app provides passengers with live information on how many seats have been reserved in each coach, allowing them to plan their essential journey with peace of mind. The app also offers cheap train tickets without any booking fees, making it easy for passengers to find the cheapest train ticket to any destination in Britain. Passengers can also upgrade their ticket to Standard Premium or First Class and enjoy some luxury. Those with a Railcard can apply it during the booking process and enjoy savings on the rail fare. Passengers can also reserve a bike space with their ticket up to 2 hours before their departure on selected services.

The Avanti West Coast app offers hassle-free change of journey options, allowing passengers to amend their ticket by changing the date, time, or seat to suit them. The app also provides live updates on train times and tells passengers what platform to wait on. Passengers can pay for their tickets using Google Pay, Paypal, credit card, or debit card, and can apply for a fuss-free refund on their ticket through the app if they change their mind. Overall, the Avanti West Coast app provides a convenient and easy way for passengers to plan and book their train journey in Britain.