Comparison

Express COD vs Gerner Energy

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Express COD

Features
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Tragar Express is the discounted oil-on-demand division of Tragar Home Services. Tragar has been delivering oil and providing heating and cooling service to Long Island for over 65 years. One of the last remaining family-owned and operated fuel companies on Long Island, our clients depend on us to provide them with reliable deliveries at a reasonable price. We understand that today a lot of time is spent on the internet and on mobile devices, so we brought our business to where you can shop on your own terms 24/7. It’s our way of staying in tune with what customers want and what to expect from us! Tragar Express delivers premium Ultra-low sulfur Bioheat heating oil. Our trucks are equipped with meters certified by The Department of Weights and Measures and we are also proud to provide heating and cooling service contracts. The Tragar team of over 60 employees wants to provide the best and most convenient customer experience. This is why we are proud to bring you our Tragar Express e-commerce website. If you are interested in personalized home comfort from Tragar Home Services, which includes automatic delivery of heating oil and extensive year-round service and maintenance coverage for all your homes heating and cooling systems, please visit our full service division at www.tragar.com. Thank you for considering the team at Tragar for your heating and cooling needs.

About

Gerner Energy

Features
Read full description

You can count on Gerner Energy to provide expert HVAC service and fuel delivery at the fraction of the cost of other providers. With the Gerner Energy mobile app you can manage your account, view account history, request deliveries, update communication preferences, and more!

Screenshots

Express COD3 screens
Gerner Energy3 screens

Verdict

The call

Express COD and Gerner Energy are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Express COD ships an update every 12 months, Gerner Energy every 16 months. Both last shipped on November 3, 2026.

ScorecardNo meaningful differences
Express COD versus Gerner Energy: the parameters behind the verdict, then further details
ParameterExpress CODGerner Energy
PriceFreeFree
Update frequencyEvery 12 months β€” betterEvery 16 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.212.2
Further details β€” not scored
Size46 MB46 MB
Age rating4+4+
DeveloperSilverline SolutionsGerner Energy

In-app purchases

None

Express COD

No in-app purchases

None

Gerner Energy

No in-app purchases

Questions

Is Express COD free?
Express COD is free to download, with no in-app purchases.
Is Gerner Energy free?
Gerner Energy is free to download, with no in-app purchases.
Do Express COD or Gerner Energy have ads?
Neither Express COD nor Gerner Energy shows ads.
Which is updated more often, Express COD or Gerner Energy?
Express COD ships an update every 12 months, and Gerner Energy every 16 months. Most recently, Express COD was updated on November 3, 2026 and Gerner Energy on November 3, 2026.

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