Quickly estimate the weight of faceted gemstones using their cutting style and dimensions. Archive this information with photos for future reference.
Gem Weight Estimator by Kennedy Ho




248+ iOS apps curated and reviewed
The best gemstone weight apps on iPhone average 4.7★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.3★ (3) | No | No | Oct 2026 | ||
| 2 | Free | — | No | No | Oct 2026 | ||
| 3 | Free | 4.8★ (784K) | Yes | Yes | Nov 2026 | ||
| 4 | Free | 4.2★ (13) | No | Yes | Oct 2026 | ||
| 5 | Free | — | No | Yes | Oct 2026 | ||
| 6 | Free | 4.7★ (4.6K) | Yes | Yes | Nov 2026 | ||
| 7 | Free | 5.0★ (6) | No | No | May 2026 | ||
| 8 | Free | — | No | No | May 2026 |




Quickly estimate the weight of faceted gemstones using their cutting style and dimensions. Archive this information with photos for future reference.








This app helps you achieve your weight loss goals by acting as a personal calorie counter, diet planner, and nutrition tracker. It offers personalized calorie budgets, tracks food and exercise, and provides insights into your nutrition and progress. Features include AI-powered meal logging and support for GLP-1 medication tracking.