If you do a lot of driving for your job, you probably have some system for recording miles that involves writing down your mileage regularly. The only problem is, those little papers and notepads get lost and nobody likes frantically searching through their glove box when it comes time to report their travel expenses. This little app for iPhone lets you record your mileage easily with touch controls that let you list the job, the distance, the date, and more. You'll need to register to use this free app.
iPhone link: http://iphonemiles.com