A free app for Android, by MTC Applications.
It is the all-in-one transit card used for contactless fare payments throughout the San Francisco Bay Area. It is available for both cell phones and smartphones. It can be used for both bus and light rail service. You can use the Clipper app to register for a new card or to transfer an existing card to Google Pay. You can add value to your card and view your recent activity. You can also manage multiple cards in one place. You can view nearby transit options and routes, get real-time transit and arrival information, and save your favorite locations, stops, and stations.
The Clipper app has all the tools you need to plan your trip:
Transit maps and information
Real-time transit information
Step-by-step instructions
Fare Calculator
Clipper is also a convenient way to get around the Bay:
You can add value to your transit card and view your recent activity.
