GasBuddy shows you the price on every sign near you, reported by drivers all day. PumpWatt tells you which of those stations actually costs you least once your card, your cashback apps and the drive there are counted. Plenty of drivers use both.
| You want to | Use |
|---|---|
| See prices at every station around you right now | GasBuddy |
| Pick the station that really costs least, counting your card, apps and the extra miles | PumpWatt Fill up |
| Find out if a cheaper GasBuddy price farther away is worth the drive | PumpWatt, Is GasBuddy worth the drive? |
| Pay with a card that takes cents off every gallon | GasBuddy's card |
| See what a hybrid or EV would save at today's price | PumpWatt Hybrid or Charge up |
GasBuddy shows $3.39 two miles away and $3.49 on your corner. On a 14 gallon fill the cheaper sign saves $1.40. The four extra miles cost about $0.54 in gas at 26 mpg, plus ten minutes. PumpWatt counts both and calls it: here, the corner wins by a nickel.
That is the whole difference. GasBuddy is the price list. PumpWatt is the decision.
PumpWatt: free, no sign-up, no card. Some links pay us; that never changes which station wins.
GasBuddy: the app is free. Its Pay with GasBuddy+ card is free and takes 3¢ off a gallon. The Plus plan, $7.99 a month or $89 a year, takes 20¢ off your first 50 gallons a month, then 5¢. Premium, $9.99 a month or $99 a year, adds roadside help.
Is Plus worth it? Against the free card it pays for itself at about 47 gallons a month. A typical driver, 12,000 miles a year at 26 mpg, buys about 38, so for most it does not.
Is Premium worth it? It charges $9.99 a month for the same 20¢ rate, so it takes 50 gallons just to earn back its own fee, more than that typical month's 38.
GasBuddy plan prices from GasBuddy's help center, checked September 17, 2026.
For choosing where to fill up, yes. PumpWatt compares the stations you actually drive past once your rewards card, cashback apps and the drive there are counted. For a live map of every station around you, GasBuddy covers more stations because its drivers report prices all day.
Only if you buy a lot of gas. The Plus plan costs $7.99 a month and takes 20 cents off your first 50 gallons each month, against 3 cents with GasBuddy's free card. That extra 17 cents pays for the plan at about 47 gallons a month. A typical driver buys about 38 a month (12,000 miles a year at 26 mpg), so for most drivers it does not.
Premium costs $9.99 a month for the same 20 cents a gallon as Plus. That takes 50 gallons just to earn back the fee, more than the 38 gallons a typical driver buys in a month. PumpWatt costs nothing, so there is no fee to earn back.
They are typed in by drivers, so a price can sit for hours after the sign changed. PumpWatt keeps a price only while it still agrees with what the street is charging, drops anything over a week old, and lets you fix a wrong one with one tap.