United StatesDINOPAY is the official iPhone app of Sinclair Oil. Locate Sinclair gas stations and truck stops and identify stations with amenities such as car washes or air/water dispensers. Use DINOPAY to buy gas and make in-store purchases using only your mobile device at specially-equipped Sinclair locations.
Gas price did not go down $.10
Paid at the pump and my gas price did not come down $.10
United StatesSo easy to save
I just used the app for the first time I was never an app guy You just pull up authorize the pump with your phone fill up save on every gallon and go
United StatesReview
Your app is so difficult to use. After entering info required I did not receive any discount on my fuel purchase yesterday or today. SO FRUSTRATING and time consuming.
United StatesBad Update
The app was easy to use, but now have to sign in and enter codes! Cannot even enter codes as the numeric pad does not even appear! No way around it!! 🤬 Will go somewhere else to get my fuel!!!
United StatesConvenient
Easy user friendly using the phone app!
United StatesDeceiving pricing
Price on the app price was 2.99 on the sign 3.15 price on the pump 3.25 we’re all three different prices
United StatesDino is dynamite!
Super easy to pay with the app. Best prices in town!
United States
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