# Jet Fueling

> Aircraft refueling and payload calculation tool with fuel conversion features. (iPhone/iPad app by Serge Ostrowsky.)

- Source: https://appshunter.io/ios/app/jet-fueling/id289440313 (this page in markdown: same URL + `.md`)
- Developer: [Serge Ostrowsky](https://appshunter.io/developer/286026735)
- Category: Utilities, Productivity
- Price: $1.99 with in-app purchases
- Rating: 4.60/5 from 7 App Store ratings · 56 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 2 MB
- Languages: American English, French (France)
- Released: 2019-02-03
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/jet-fueling/id289440313/reviews.md

## What is Jet Fueling?

"Jet Fueling" can be used by anyone involved in the process of refueling an Aircraft, and/or determining Payload in regards to Bloc Fuel and vice-versa.

The first tab: "LIMITATIONS" allows to fine-tune available paylod versus desired Bloc Fuel and vice-versa... Desired bloc fuel is computed on this tab.

The second tab: "REFUEL", helps compute the quantity needed to be uplifted (in Liters, US Gallons or ImpG) taking into account:
- The desired quantity upon departure (Bloc), 
- The remaining fuel on board at the time of the computation (FOB –Fuel On Board -),
- The fuel consumption of an APU or other power unit until departure,
-  And of course Fuel density (specific gravity for the purists).

It also allows for some basic conversions (ex: USg to Lbs, L to kg etc…) as well as specific gravity conversions.

On both these tabs, a basic calculator can be summoned by a swipe gesture. It is dismissed in the same way.

## Key features

- Payload vs. Bloc Fuel determination
- Uplift quantity calculation
- Fuel on Board (FOB) consideration
- APU fuel consumption calculation
- Fuel density input
- Basic fuel conversions
- Specific gravity conversions

## Pricing and in-app purchases

Base price: $1.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Chateau Tess 2009 | $2.99 | one-time |


## Recent user reviews (10 of 56)

All indexed reviews: https://appshunter.io/ios/app/jet-fueling/id289440313/reviews.md

### 5/5 — Useful Little Utility App for Pilots

*2023-03-26, version 6.0*

Using the Refuel tab this app allows for easy fuel volume/weight conversions and uplift calculations, but for me the best feature is the Limitations tab.  I find it really helpful to do quick fuel vs payload calculations, particularly when the weather is dodgy, or tankering fuel is necessary. The little pull-up calculator is an added bonus.

### 5/5 — Parfait!

*2017-10-30*

L'outil idéal pour vérifier les calculs. Simple et intuitif.

### 5/5 — Jet Fueling

*2017-10-26*

Simple et efficace

### 5/5 — pleeease update

*2017-10-20*

hey Serge, any chance you could update for ios11 ? lot of people in our company use the app. please help

### 1/5 — Es funktioniert mit dem neuen IOs update nicht, und nu??? Wer kann hier helfen?

*2017-10-16*

Wann kommt ein passender update, passend zu neuem ios????

Gruss

### 4/5 — Needs updating for iOS 11.

*2017-10-11, version 5.4*

Great app but please update quickly as I use this app for my job every day.

### 4/5 — Needs update for iOS11

*2017-10-04, version 5.4*

I use this app routinely in my daily professional flying. It no longer works and needs updated to work with iOS 11. Please update the app.

### 4/5 — Please Update for OS11

*2017-09-24, version 5.4*

Great app needs to be updated for use on iOS 11.

### 5/5 — Great for payloads

*2015-09-30, version 5.4*

This app is great for calculating payloads. I use it everyday

### 5/5 — Simple, léger, efficace, what else?

*2015-05-02*

... Gratuit? Aussi!

## Frequently asked questions about Jet Fueling

### What does the Jet Fueling app do?

The Jet Fueling app is designed to assist with aircraft refueling operations and payload calculations. It helps users determine desired bloc fuel, compute the exact quantity of fuel to be uplifted, and perform various fuel and specific gravity conversions.

### What are the key features of Jet Fueling?

Key features include determining payload versus desired bloc fuel, calculating the necessary uplift quantity by considering factors like fuel on board and consumption, and performing basic conversions between different units of fuel and specific gravity. A basic calculator is also integrated.

### Is Jet Fueling free to use?

The application is free to download and use, with the option for in-app purchases. This suggests that some features or advanced functionalities might be unlocked through purchases.

### What kind of conversions does the app offer?

The app offers basic conversions for fuel quantities, such as liters to US gallons or Imperial gallons, and also allows for conversions between different weight units like US gallons to pounds or liters to kilograms. Specific gravity conversions are also supported.

### Who would benefit from using this app?

This app is beneficial for anyone involved in the practical aspects of aircraft refueling, including ground crew, pilots, and operations personnel. It's also useful for those responsible for calculating aircraft payload in relation to bloc fuel requirements.

## Version history (last 5 releases)

### 6.0 — 2019-02-03

This update from Apple will improve the functionality of this app. No new features are included.

- iOS 11 compatibility (doesn't sound like much, but the entire App had to be re-written, hence the delay),
- Slight Interface refresh,
- Eradication of the K factor,
- Settings are a bit clearer,
- The Wine Bar is open !

### 5.4 — 2013-11-20

Fully optimized for iOS 7 and 4" iDevices...

### 5.3 — 2013-10-23

DO NOT UPDATE TO THIS VERDION !!
App would be unusable...
iOS 7 Critical update

Re-instates broken conversion mode.
Swipe gesture on first 2 tabs for calculator prompt is up only and less sensitive.
% mode allows for decimal choices.

Working on a major update, but will take a while longer...

### 5.1 — 2012-07-27

- Replaced the "shake" function to clear ALL fields on the "Fueling tab" by a double-touch on the "Clear" button.
- Added a "000" button to the keyboards.
- Re-implemented the "k" option as before due to heavy demand...
- added a % FOB discrepancy check (available in settings)
- some User Interface improvements

Enjoy !

### 5.0 — 2012-07-11

- Added a "shake" function to clear ALL fields on the "Fueling tab".
- Added 2 more specific gravity expressions: Lb/l and Kg/USG
- No more GO! button: The uplift is automatically updated when dismissing the keyboard.
- Cleared up the displayed values by implementing a "conversion mode" when a figure is entered directly into the "result" field for future conversion to other units.
- The "send bloc to fueling tab" options now also clears the "remaining fuel" field on the Fueling tab.
- No more k factor option, it was too confusing…!

- Some user interface improvements.

Enjoy !

## More apps by Serge Ostrowsky

- [Crew Rest](https://appshunter.io/ios/app/crew-rest/id294722509)
- [CrewRest+](https://appshunter.io/ios/app/crewrest-plus/id6757720923)

All apps by Serge Ostrowsky: https://appshunter.io/developer/286026735

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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 2026-08-23.*