This app was removed from the App Store.
CheapGas - Save on each pump
iOS iPhone Travel
Find the cheapest gas stations around you.
Just tap, tap, tap, following the instruction, find the cheap gas and save!
Internet access is required to use this App.
It works best with iPhone 3G.
It also works with iPhone 2G, but the current position maybe not very accurate.
If you are using Pod touch, and if you can find a WiFi spot, it maybe work. But you can also manually set current address and find the cheapest gas around there.