Fuel Record is a free iPhone application developed by Takeshi Ejiri. It is a convenient tool for recording and analyzing your car's fuel economy and mileage. With a simple and easy-to-use interface, this app allows you to input your odometer reading and fuel amount quickly, without the need for receipts. The input results are then displayed in an easy-to-understand graph, allowing you to track changes in fuel economy over time.

One of the key features of Fuel Record is its ability to aggregate results by year, quarter, or month, providing you with a comprehensive overview of your car's fuel efficiency. Additionally, this app allows for the registration of multiple vehicles, making it ideal for those who want to manage their fleet easily.

Fuel Record also offers various functions such as the option to select the unit of fuel economy (km/L, L/100km, or mpg) and the ability to leave memos for maintenance records. You can also edit or delete input data and even post to Twitter simultaneously.

If you're looking for a user-friendly and efficient way to track your car's fuel economy and mileage, Fuel Record is the perfect app for you. Download it now and start managing your vehicles with ease.