Comparison

Refuelling vs EYE 2.0

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

Head to head
About

Refuelling

This app helps pilots calculate aircraft fuel requirements with advanced error management. It allows for unlimited aircraft entries and custom parameters, providing detailed fuel chit and techlog entries. Visualizations and volumetric checks ensure accuracy and compliance.

Highlights
  • Unlimited aircraft entry
  • Custom aircraft parameters
  • Built-in error management
  • Detailed fuel chit and techlog
  • Pictorial fuel distribution view
  • Volumetric and weight checks
  • Data retention and verification
Features
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Enter as many aircraft as you like and set your own parameters! Incredibly detailed and sophisticated App with built-in error management. EASY TO USE - Ensure correct aircraft selected - Enter required ramp fuel - Enter remaining fuel - Press calculate! - Techlog and fuel chit entries will be displayed DATA RETENTION - Remembers information used - Allows subsequent data input verification, unlike a calculator UNLIMITED AIRCRAFT - Designed to allow entry of aircraft type-specific parameters for as many aircraft and variants as desired - Set default specific gravity for each aircraft for ease - Set a preference for Separate Tanks if your aircraft does not have a fuel totaliser to avoid mental addition - Elect to display 'FULL' on the fuel chit when the wing tanks are full or the actual value - Supports rounding for aircraft that refuel in 100 Kg/Lb increments when using a 3-tank arrangement - Add company-specific volumetric tolerances for each aircraft to verify fuel weight and/or volume is within prescribed limits - Only needs to be done once PICTORIAL - Once fuel requirements have been calculated, tap anywhere on the Fuel Chit section to see a pictogram of the aircraft showing fuel distribution in each tank along with total fuel required and total uplift required! VOLUMETRIC CHECK - If required, it is possible to check both fuel weight and volume are within set tolerance. ERROR MANAGEMENT - Guards against entry errors using aircraft data - Automatic Universal App. See Developer website. Designed for iPhone but works just as well on iPad.

About

EYE 2.0

This application provides a live camera feed, recording management, and vehicle localization. It allows for in-app settings adjustments and connects to your smartphone via a built-in WLAN hotspot.

Highlights
  • Live camera display
  • Recording management
  • Vehicle localization
  • In-app settings
  • WLAN hotspot connection
Features
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The Lamborghini Eye 2.0 has a live camera display, recording management and a function for localizing the vehicle. The app also offers the option of making settings in every situation. The seamless connection between the Lamborghini Eye 2.0 and the smartphone is made via a WLAN hotspot built into the Lamborghini Eye 2.0. All functions of the Lamborghi Eye 2.0 app require a WLAN connection between the Lamborghini Eye 2.0 and your smartphone.

Screenshots

Refuelling4 screens
EYE 2.04 screens

Verdict

The call

The clearest difference is review sentiment: Refuelling at 75% against EYE 2.0's 0%. Refuelling also leads on rating (3.0 vs 1.3). EYE 2.0's advantage is price (Free vs $4.99) and ratings volume (4 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

EYE 2.0 is free to download; Refuelling costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Refuelling holds the better App Store score, 3.0 against 1.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 75% of Refuelling's written reviews are positive against 0% of EYE 2.0's.

UpkeepUpdate frequency

Refuelling ships an update every 2 months, EYE 2.0 every 3 months. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
Refuelling versus EYE 2.0: the parameters behind the verdict, then further details
ParameterRefuellingEYE 2.0
Price$4.99Free — better
Rating3.0 (1 ratings) — better1.3 (4 ratings)
Positive reviews75.0% of reviews — better0.0% of reviews
Number of ratings14 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size2 MB124 MB
Age rating4+4+
DeveloperChris GodesarAutomobili Lamborghini S.p.A.

Customer experience

Refuelling

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

EYE 2.0

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Refuelling

No in-app purchases

None

EYE 2.0

No in-app purchases

Questions

Is Refuelling free?
Refuelling costs $4.99, with no in-app purchases.
Is EYE 2.0 free?
EYE 2.0 is free to download, with no in-app purchases.
Which has better reviews, Refuelling or EYE 2.0?
Refuelling is rated higher. Refuelling averages 3.0 out of 5 from 1 ratings, while EYE 2.0 averages 1.3 from 4 ratings.
Do Refuelling or EYE 2.0 have ads?
Neither Refuelling nor EYE 2.0 shows ads.
Which is updated more often, Refuelling or EYE 2.0?
Refuelling ships an update every 2 months, and EYE 2.0 every 3 months. Most recently, Refuelling was updated on October 11, 2026 and EYE 2.0 on September 28, 2026.

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