Kristi King, wtop.com
WASHINGTON -- Improving your vehicle's gas mileage can help save money and cut expenses.
The smartphone app called MyMPG helps train you to drive in a more fuel-efficient manner. It sounds an alarm, for example, when drivers make jackrabbit starts or slam on the brakes.
Another app that helps improve gas mileage keeps track of your vehicle's maintenance schedule. Gas Cubby lets you customize reminders for things such as oil changes and air filters.
All these apps are free at the iTunes App Store.
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