# Refuelling — Advanced with error management

> Advanced aircraft fuel calculation and error management tool for pilots. (iPhone/iPad app by Chris Godesar.)

- Source: https://appshunter.io/ios/app/refuelling/id433928156 (this page in markdown: same URL + `.md`)
- Developer: [Chris Godesar](https://appshunter.io/developer/433928159)
- Category: Utilities, Productivity
- Price: $4.99 (on sale, was $5.99)
- Rating: 3.00/5 from 1 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English
- Released: 2011-05-01
- Data updated: 2026-08-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/refuelling/id433928156/reviews.md

## What is Refuelling?

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.

## Key features

- 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

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/refuelling/id433928156/reviews.md

### 3/5 — Great app calculating on KG, inaccurate for LBS

*2022-03-25*

When setting up the aircraft details and selecting LBS, specific gravity remains as KG/L it doesn’t change to LBS/GAL. On the calculation window SG remains as KG/L regardless of the aircraft setup. Is there something I’m missing?

### 5/5 — Great App For Aircraft Refuelling

*2021-04-16, version 2.2.0*

I never had a problem with this app I’m using it over 4 years . Very easy to use

### 5/5 — Simple app very reliable

*2021-01-07, version 2.1.0*

Makes a critical task simple and error free

### 5/5 — Works as advertised

*2017-10-19, version 2.0.1*

Like this app works well.

### 2/5 — Ground engineer

*2013-01-29, version 1.4*

No good if you work on more than 1 type as you can't store multiple aircraft types tank capacities

### 5/5 — Brilliant!

*2011-07-28, version 1.0*

Very easy to use and very robust. Gives exactly the information needed when needed. Even works out fuel distribution for advance planning in flight. Unlike a calculator, the information remains displayed in case of changes or queries later. Nice one!

### 5/5 — Mr.

*2011-05-30*

Great app. Would love to see an upgrade to include B747 aircraft fuel distribution.

### 5/5 — Finally an app with the user in mind.

*2011-05-12, version 1.0*

Use it everyday. Less likely to make mistakes with this app and it is also quicker then the old fashioned way. Top app!

## Frequently asked questions about Refuelling

### How does Refuelling calculate fuel requirements?

Refuelling allows you to enter aircraft parameters, ramp fuel, and remaining fuel. It then calculates the required fuel and displays detailed techlog and fuel chit entries, including a visual representation of fuel distribution.

### Can I use Refuelling for multiple aircraft?

Yes, Refuelling is designed to allow entry of aircraft type-specific parameters for as many aircraft and variants as you desire, making it versatile for various aviation needs.

### What kind of error management does Refuelling offer?

Refuelling guards against entry errors using aircraft data automatically. It also includes volumetric checks to ensure fuel weight and volume are within set tolerances.

### Does Refuelling remember previous data?

Yes, Refuelling features data retention, remembering information used and allowing for subsequent data input verification, which is an advantage over a standard calculator.

### What is the price of Refuelling?

Refuelling is a paid application, priced at $4.99. This one-time purchase grants access to all its advanced features for aircraft fuel calculation.

### Is Refuelling available on multiple devices?

Refuelling is a Universal App, designed for iPhone but also works well on iPad. It is compatible with iPhone, iPad, and iPod devices.

### How often is Refuelling updated?

The latest version of Refuelling is 2.2.3, last updated on May 10, 2023. This indicates regular maintenance and potential feature additions over time.

### Does Refuelling have ads?

No, Refuelling is ad-free. As a paid application, it does not contain advertisements, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 2.2.3 — 2023-05-10

- Minor cosmetic updates
- No longer necessary to press 'Done' button when selecting a different aircraft
- Requires iOS 15.0 or greater

### 2.2.2 — 2021-10-04

IMPORTANT: Only update to this version if you are running iOS 12 or greater.

- Specific Gravity range set to 0.700-0.850
- Minor cosmetic tweaks
- Updated code

### 2.2.1 — 2021-10-03

IMPORTANT: Only update to this version if you are running iOS 12 or greater.

- Specific Gravity range set to 0.700-0.850
- Minor cosmetic tweaks
- Updated code

### 2.2.0 — 2021-01-20

IMPORTANT: Only update to this version if you are running iOS 12 or greater.

- Minor cosmetic adjustments
- Stability updates

### 2.1.0 — 2017-11-03

IMPORTANT: Only update to this version if you are running iOS 9.3 or greater!

- Company fuel tolerance feature added
- Support for refuelling in USG when recording in Litres
- Optimised for iPhone X
- Minor cosmetic improvements

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| --- | --- | --- | --- |
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## Related topics

[refuelr](https://appshunter.io/ios/topics/refuelr)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-03.*