DINOPAY Reviews: Is It Legit?

Customer Experience

Positive experience41.3% of reviews
Neutral11.4% of reviews
Negative experience47.3% of reviews

~ Based on 412 written reviews from the US App Store.

What users say about DINOPAY

Is DINOPAY Safe?

DINOPAY - Sinclair Oil appears safe based on user ratings. AppsHunter Safety Score for DINOPAY is 95/100.

This assessment is based on 49,303 user ratings, with an App Store average of 4.8/5.

Safety Analysis

94.5% of ratings point to a safe experience
1.7% of ratings suggest some concerns
3.8% of ratings point to a risky experience

~ Based on 47,985 App Store ratings for DINOPAY.

Is DINOPAY Legit?

DINOPAY - Sinclair Oil appears to be a legitimate app. AppsHunter Legitimacy Score for DINOPAY is 100/100.

Based on 100 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Best Fuel App

Honestly the best fuel rewards app out there!

Excellent prices and stable native iOS app

This is an iOS app done right, not too heavy and uses native iOS design language and menus, app is very stable and simple to use. Sinclair also 9 out of 10 times has the best gas prices!

Coupon confusion

Typically the app works pretty well, though I am a little frustrated. Especially where everything has raised in price so much, I feel like the app shouldn’t let you add multiple coupons that don’t stack. It didn’t tell me what the issue was, just that my card wasn’t working. But I went into the convenience store and had to get it full price since it wouldn’t allow me to try again in the app. Again, usually it works well. Just frustrated.
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DINOPAY

Trouble figuring it out!!

Pump 5

Bad part on fuel pump, leaked fuel on side of car

App pay not working for weeks

Are you planning on getting it fixed ever?

It’s okay

Could be better set up

Misadvertised Prices

Your prices at the pump should match what the marquee says, please! Deceiving.

DINOPAY

TOP TIER GAS WITH NICE DISCOUNT USING DINOPAY!

Online pay

It’s nice when the online pay is out of service and they can’t inform you as to why or when it’ll be back online.

Mobile App

It is upsetting that when you go to get gas and use your coupons that you earned and a super huge inconvenience that the mobile pay is not available and neither is the pay inside, absolutely ridiculous

Couldn’t use coupon

Horrible service.

Always down

The app is always conveniently down when I have rewards or coupons to use. Doesn’t do much good to use the app if you don’t benefit from it.

Denies card but still takes out cash

This app is trash. Every time I try to use it it will not work then it takes out $150 that depends for at least 3 to 7 days. What a rip off

App don’t work half the time

This rating is based on the fact that there app is down more than then when it works

Works in big city

Works in Colorado Springs and Pueblo, did not work in Cotopaxi and Salida CO

Poor Business Practices

Poor business practices not communication with people that sign up for the app, then nothing works .

App at pump

Disappointed today as I was at the pump trying to use my app and it kept telling me to try again. I tried and then it said “you attempted too many times try again in 24 hours”. Really?! I never had this issue before at the pump. Why all of sudden am I having this issue? I just left, ridiculous. I’ll try again tomorrow.
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App stopped working September 1, 2026

Not only has the app stopped working, but any promotions that are sent via email produce a 404 error online. Also, walked into two Sinclair‘s in Salt Lake City. Both locations did not support DINOPAY app even worse. I have reached out twice to the company and haven’t heard nothing.. I bought my last gas tank at Sinclair today.
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.25 Mondays doesn’t work.

I’ve contacted Sinclair twice. Deleted my account and made a new account and I still have never gotten the .25 Monday even though I’ve been assured I would. Very frustrating!