What is a good Mileage app for my iPhone 6?

[iMore Question]

I need a mileage app for my iphone6

My boss needs to be able to track his business mileage.. WE have tried several apps but none of them accurately track the miles. I need an app that is extremely user friendly but accurate

 

[Sherry_B]

Re: I need a mileage app for my iphone6

Welcome to iMore!

Fuelly. I don't drive, but my fiance' has been using the app for several years and swears by it. He uses the one made for Android (aCar), but there's one for iPhone too (Fuelly).