If you are a precious metals trader or dealer, Loot Flipping Pro is a much-needed resource to calculate scrap purchase values in invoice form and to determine if pieces are genuine.

The app contains these resources:

1. A calculator for scrap pieces, supporting export of itemized receipts in several formats and methods
2. A list of relevant properties for common precious metals
3. Acid test color charts for several metals (precious and non-precious), plus aqua regia, HCl, and stannous
4. Descriptions of common and uncommon non-destructive tests for precious metals
5. A gallery of hallmarks for genuine jewelry and bullion items
6. A gallery of hallmarks for costume jewelry or plated items
7. Quick spot price reference charts, courtesy of Kitco

Ratings and Reviews

MissouriGypsy ,

Just purchased-doesn’t work

The scrap calculator page is blank even when I try to enter info on the item detail page.

Developer Response ,

Can I have some more info on this? It’s the first it has been reported. Which model of iOS device are you using and which version of iOS? When you entered the details for the item, did you make sure to tap the “Save” button, rather than the back arrow?

Saving will only work if you have resolved all yellow-boxed errors for the item. Just in case it's an issue of confusion with the interface, I'm adding a pop-up message that explicitly states which errors are on the form.

UPDATE: The new version is available for you to try.

App Privacy

The developer, HullBreach Studios Ltd., 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.


HullBreach Studios Ltd.
7.6 MB

macOS 10.15 or later. Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

More By This Developer

You May Also Like