Gem Carat Weight Calculator 对比 FarmRaise Tracks 的使用情况和统计数据

The premium grade gemstone weight calculation tool from the authors of the award-winning Crystal Guide Pocket Edition app. Gem Carat Weight Calculator allows fast, accurate weight calculations to be performed by taking a few simple measurements for diamonds, sapphires, emeralds and 450+ other crystals. By combining industry accepted formulae with our comprehensive, proprietary gemstone and facet / cut data, we are able to bring you an app that performs accurate calculations efficiently, right from your pocket! In addition to calculating weights, the app also has a thorough A-Z list of browsable gem data (450+ profiles), including the ability to directly compare them. FEATURES: ✪ Accurately calculates gemstone carat weight, gram weight and tolerance value ranges. ✪ Contains 450+ gemstones and over 60 facet/cut types. ✪ Browsable A-Z list of crystals, gemstones and minerals, each with its own image and complete geological profile. ✪ Glossary of mineralogical terms and definitions. ✪ Reference charts. ✪ Directly compare gemstone profiles. ✪ Unit conversion tool. ✪ Full history of calculations for fast consults. ✪ Per calculation personal notes facility. ✪ Free lifetime updates - as we expand our database and add more content, it's all yours at no extra cost. ✪ Completely ad free, with no subscriptions or in-app payments to worry about. ◼️ Language is English only. Our licensing policy can be found at www.markstevens.co.uk/licensing We support our apps. If you run in to a problem, please drop us an email rather than a Play Store comment, and we can work with you directly to resolve the issue. Alternatively, visit our website at www.markstevens.co.uk where we have a support forum, articles and FAQ's.