Know the cheapest gas before you pull in.

FillSmart shows prices near you, reads your pump screen from one photo, and keeps a running tab of what you spend on fuel.

1. 1
   Open the appTap Get FillSmart on your phone.
2. 2
   Add to Home ScreenIn Safari, tap Share, then Add to Home Screen.
3. 3
   Sign inUse the email you were invited with.