iPhone Screenshots


DINOPAY 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.

What’s New

Version 4.1.8

- New look and feel
- New ways to pay
- Support for new discounts and offers
- Other fixes and updates

Ratings and Reviews

3.0 out of 5
26 Ratings
26 Ratings
12379&$): ,


This app is great! Add any credit card to get the 25 cents off makes it super easy to use. Creating an account was easy and on the spot, no application or waiting. I highly recommend it!

Billd55word ,

Awesome idea, but seldom works

I got this because of the skimmers constantly working in my area. It works about 1/3 -1/2 of the time. Either there’s no connection, you do not get .05 off a gallon (which has happened several times)and of all the times I sent complaints in to support, they go unanswered. They answered 1 time that I know of. Please fix this!!! Awesome idea!!

Andrewb.56 ,

User friendly

It works great and offers an awesome discount coupon for your first 3 fuel ups using this app. This is a MUST if

your trying to save a few extra bucks.


P97 Networks, Inc.
166.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Copyright 2019 Sinclair Oil, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like