AvioFuel 4+

Fuel & Payload Calculator

The Aviobot Factory

    • 4.2 • 6 Ratings
    • $1.99

iPhone Screenshots


Rated #5 in the 'Top 10 Aviation Apps (you haven't heard of)' - iPadPilotNews

AvioFuel is a Fuel Loading and Payload calculator designed for small turbine aircraft.

Check overweight conditions based on the current Fuel/Payload configuration and the aircraft weight limits. Featuring an editable aircraft database with fully customizable aircraft profiles, AvioFuel is a great tool for quick and precise refuel calculations.

Key Features:

• Aircraft database: The app ships with 10 pre-defined, well-known aircraft models, but you can add as many aircraft as you want, modify the existing ones or even remove them from the database.

• Aircraft profiles: Each aircraft has its own specs, which you can (and should) review/modify in order to match the aircraft you're flying.

• Different standard volume and mass units to choose from, featuring instant unit conversions.

• Payload / Fuel weight calculations based on your inputs and the aircraft's structural weight limitations. Overweight detection with color-coded status messages, exceeded quantities and correction suggestions. Dynamic Max Payload / Max Fuel calculations.

• Fast, real-time calculations: Every change you make on the input variables will instantly update the results.

• Choose between two Fuel-on-board input methods: Total Fuel or fuel in Right + Left tanks.

• Balanced fuel uplifts for each tank when using the R+L FOB Mode.

• Clean user interface: designed for quick operation and great usability.

What’s New

Version 2.5

- iOS 13 compatibility.
- Minor tweaks to the interface on large screens.
- Contact/Support link updated.

Bug Fixes:
- Fixed a bug that prevented the uplift quantity to auto-recalculate when uplift units were changed in the Edit screen.
- Fixed units text misplacement on iOS 13.
- Improved selector color/contrast on iOS 13.

Ratings and Reviews

4.2 out of 5
6 Ratings

6 Ratings

Savannah Iron Works ,


Very well-designed program. Would have given it 5 stars if it had an option for TOTAL indicated fuel instead of having to make two entries (left tank/right tank). Love the quick and easy payload calculator.

Ugh in Florida! ,

Useless app for anyone experienced

Waste of time & money

App Privacy

The developer, The Aviobot Factory, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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