A bus service has launched a mobile app to make journeys “easier” for passengers.

Carousel Buses’ new app will include the option to purchase travel passes and multi-trip tickets in advance, on the day of travel or even while waiting for a bus.

Passengers will then scan their phones when boarding the Carousel bus - which has services running through Rickmansworth and Watford.

The app also enables passengers to view their bus on a map to see exactly where it is, plan journeys and use new virtual departure boards.

Carousel Bus managing director, Phil Southall said: “Since launching our original app, technology has developed and passengers have become increasingly tech savvy, so we have invested in taking our provision to the next level.

“We are committed to making bus and coach travel as accessible and convenient as possible for customers and allowing them to access information and pay for their travel in a way which suits them is key.

“Many of the new features were included as a direct result of customer feedback, including being able to view where buses are and purchasing scannable tickets.”

The app is available to download for free from the App Store and Google Play.