Los Angeles Mayor Eric Garcetti on Tuesday launched L.A. Mobile, the Los Angeles Department of Transportation’s (LADOT) app that lets riders buy tickets on their smartphones for LADOT operated DASH and Commuter Express buses.

The launch makes LADOT the first transit agency in California to create a system-wide mobile ticketing app.

“My back to basics agenda is about improving the daily lives of our residents, and technology is an important tool in our efforts to fight traffic and make city government more customer friendly,” Garcetti said. “Making it more convenient to use transit will encourage more people to do so, helping cut traffic and smog.”

LADOT Transit partnered with the Portland, Ore.–based GlobeSherpa to develop the L.A. Mobile application. GlobeSherpa is a leading developer and provider of mobile payment solutions and services for the transportation industry, officials said.

L.A. Mobile allows riders to purchase LADOT passes and tickets using their iOS or Android smartphones with a credit or debit card. The application can be downloaded for free from the Apple App Store or Google Play.

“L.A. Mobile brings DASH and Commuter Express fares to your fingertips on your mobile device,” said LADOT general manager Seleta Reynolds. “The LA Mobile App is free and easy to use on iPhones and Android phones.

As the first transit agency in California to demonstrate the concept of mobile ticketing system-wide, we look forward to continually working to develop technology for the benefit of our riders. We are proud of our leadership and look forward to healthy competition to be the greenest, most tech-savvy transit system in the region.”

Riders can present the animated, interactive ticket on their smartphone screen to the driver. All LADOT Transit fare products are available on L.A. Mobile with the exception of reduced fares for seniors, students and the disabled that require eligibility determinations by Metro.