Bullion Calculator icon

Bullion Calculatorv1.3.0

Released August 13, 2026Major

iOS Android

What changed

  • New featureUpdated spot price handling and added market-closed messaging
  • ContentImproved melt value calculations for specific gold and silver bullion coins
  • ContentExpanded and corrected coin preset list with accurate weights and purities
  • UXRedesigned Coins page layout for clearer data visualization
  • PlatformUpgraded app and backend platform for reliability and compatibility

Original release notes

- Updated precious metals pricing with more resilient spot price handling and clearer market-closed messaging.
- Improved coin melt value calculations, including correct fine-metal content for American Gold Eagles, Krugerrands, Britannias, Libertads, Centenarios, and other bullion coins.
- Expanded and corrected the coin preset list with more accurate gross weights, purities, and displayed weight formatting.
- Updated the Coins page layout to show Melt Value, Gross Weight, Purity, and Pure Gold/Silver more clearly.
- Upgraded the app and backend platform for improved reliability and future compatibility.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Bullion Calculator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0