Trip Cubby is a polished, full featured app; essential for anyone who needs to keep tabs on their mileage for taxes or reimbursement.
Here are a few comments from actual Trip Cubby users:
“This is the app everyone else was promising. App Cubby delivered.” -Rusty640
“It has way more features than you could imagine and the support from the company is top notch” -sweetrock
"Trip Cubby has probably SAVED me several hours of tax preparation work... My time is very valuable to me and that saving of time, while enabling superior accuracy, is worth 50 TIMES the app price!!!" -notacon
"Trip Cubby is a mileage log on steroids. It has a well thought out interface giving you the flexibility to put in as much detail as you need..." -Steven Sande www.tuaw.com