DINOPAY - Sinclair Oil

4.4
4.19K reviews
100K+
Downloads
Content rating
Everyone
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About this app

DINOPAY is the official Android 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.

- View transaction details on digital receipt.
- General bug fixes and performance enhancements.
Updated on
Oct 4, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit

Ratings and reviews

4.4
4.17K reviews
Desiree Schock
September 5, 2025
The app is convenient and the discount is much appreciated however, it is always giving a network error message. The pump activates and you can pump gas but waiting for the 'receipt' when you are done takes several minutes. This takes away the convenience of being quick at a gas station if you have to wait for the receipt to ensure you won't be charged with an unintentional drive off.
1 person found this review helpful
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Marshall Standal
March 14, 2024
I hate the new user interface! It is clunky, slow to navigate, and confusing. What happened to the remember my login check box? Why is it soo difficult to buy gas at the pump? Old app to 15-30 seconds from opening to pumping fuel. This new version is well over a 1-2 minutes logging in, navigating menus... too many menus to navigate through just to buy gas at the gas pump. This new version just flat out sucks! It is terrible! The old version was soo nice, quick to navigate and very easy to use.
51 people found this review helpful
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Greg Sutton
March 7, 2024
This latest upgrade is terrible. It forced a login at the pump with a complicated password. That's a terrible place to force a password change. There is a new button in the bottom right to actually purchase gas. There's nothing obvious about it. Everything else on the screen is now just advertising. The old app used a map to show you which gas station you're at. The new one only lists and address. Like I know the address of the gas station I'm at. There was no notification of this change.
35 people found this review helpful
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What’s new

Bug fixes and performance enhancements to improve the overall app experience.