PayTollo is a mobile app that allows you to pay for highway tolls on roads in the United States and Canada.  It also provides alerts and notifications for when a particular toll is due or when you pass a toll.

Using the app, you can pay for your tolls or tolling tickets, and you can also register your vehicle with the app. You can register your vehicle with PayTollo by providing it with the car’s license plate and its location.

PayTollo currently provides services in California, Florida, Colorado, Washington, and New York. It will be expanding to other states soon.