A little handy App for use in the Marine Industry.
A tool for Chief Engineers receiving bunkers in port.

A little handy App to quickly find the Volume Correction Factor (VCF) to use for Marine Fuel Oil calculations.

Some references to ISO 8217 Specifications commonly used as Marine Fuel Oil Bunkers on board ships around the world.

What’s New

Version 1.02

This app has been updated by Apple to display the Apple Watch app icon.

Make changes to Tab Bar Icons.

App Privacy

The developer, Kah Seng Teo, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You Might Also Like