Download the Dart app
Create, register, and verify your account.
Dart: The official DDOT, SMART, and QLINE payment app
View transit pass options
Choose your desired pass.
Get on board
Active pass displayed in the app.
One app, one payment, one pass.
Plan Your Trip
Now purchase one pass to ride DDOT and SMART buses and the QLINE streetcar.
Skip the Line
No more waiting to pay. Save time!
Pay On the Go
Pay quickly and securely through your smartphone.
Have a question?
We've got an answer.
Great minds think alike.
DDOT and SMART teamed together to bring you the Dart app, a unified way to pay for regional transit in Metro Detroit. Getting to your destination is safe and simple with a Dart pass.
Together, DDOT and SMART are working to serve you better.
We Are Passport
We believe in better. What began as a journey to make parking more efficient is now a mission to build smarter cities.
How to Use the App