Identify rocks, minerals, crystals, and gemstones instantly with a photo. Get detailed information on properties, hardness, and value. Learn to distinguish authentic stones from imitations.





250+ iOS apps curated and reviewed
Looking for free apps to identify gemstones? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (234) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.4★ (3.2K) | No | Yes | Nov 2026 | ||
| 3 | Free | 4.7★ (83K) | No | Yes | Nov 2026 | ||
| 4 | Free | 3.7★ (232) | Yes | No | Nov 2026 | ||
| 5 | Free | 4.1★ (457) | No | No | Nov 2026 | ||
| 6 | Free | 3.7★ (3) | No | Yes | Oct 2026 | ||
| 7 | Free | — | No | Yes | May 2026 | ||
| 8 | Free | 4.3★ (1.1K) | Yes | Yes | Nov 2026 |





Identify rocks, minerals, crystals, and gemstones instantly with a photo. Get detailed information on properties, hardness, and value. Learn to distinguish authentic stones from imitations.






Instantly identify rocks, minerals, and gems by snapping a photo. Explore detailed profiles, manage your personal collections, and keep a log of all your discoveries. Become a geology expert with this comprehensive guide.






Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.