Fuel Monitor Pro is an iPhone app that helps you keep track of your car's expenses. From fuel and charging to services, repairs, and other fees, it provides a comprehensive analysis of your car's cost. The app allows you to add miles, gallons, and costs that it uses to calculate fuel economy for gasoline cars and energy consumption for electric cars automatically. It's an excellent tool that can help you save money and time.

One of the key features of Fuel Monitor Pro is that it supports multiple vehicles. You can manage basic information of your cars, including VIN, Plate, Tire Size, and engine type, and track expenses for each vehicle separately. The app also lets you set the service interval and intelligently lists the due date or odometer of each maintenance in the schedule.