GoldScope 1.3 is a redesign built around one question: is this gold, and how sure can you be? • The answer first: a one-line result, how strong the sound, density and size evidence each were, and the one step that would firm it up. • Water test: weigh the item, hang it in a cup of water on the scale, and get an exact density in seconds, with no photo or calipers. The result appears live as you type. • Density ruler: see where your item lands among 14K to 24K gold and the metals fakes are made from, including tungsten. • Live drop count while recording, with a plain reason when a drop doesn't count. • Add a water reading or the size after recording and the result updates without another scan. • Sharper photo measurement for thin ring bands, better handling of long-ringing metals, and many accuracy fixes. • A new look throughout, larger touch targets, and better layouts on iPad and small iPhones. GoldScope remains a screening tool, not an assay.

Corrected coin resonance formulas and added support for entering weight in troy ounces. - Repeated impact peaks are now treated as repeated evidence, improving coin mode matching. - Selected-spec geometry is no longer counted twice as independent density evidence. - Troy-ounce entries use exact conversion and assessments remain normalized to grams.

This update improves measurement entry and Photo Assist behavior. - Measurement fields now support comma decimals, such as 19,16 mm or 4,8 g. - Photo Assist now correctly recognizes existing comma-decimal manual values before applying estimates. - Refined the active workflow language around rings and round bullion. - Includes reliability and review-prep cleanup.