246+ iOS apps curated and reviewed
Rock Stone Identifier is the household name in rock stone identifier, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (82K) | No | Yes | Nov 2026 | |
| 3 |  | Free | 4.4★ (1.5K) | Yes | Yes | Nov 2026 | |
| 4 |  | Free | 4.5★ (11) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 3.9★ (199) | No | Yes | Nov 2026 | |
| 6 |  | Free | 4.8★ (160) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | Yes | Aug 2026 | |
| 8 |  | Free | 3.7★ (232) | Yes | No | Nov 2026 |
Instantly identify rocks, stones, gems, and minerals using your phone's camera and AI. Learn their composition, origin, properties, and value. Save your discoveries with GPS locations and explore offline.
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.
Identify rocks, minerals, and crystals from photos with high accuracy. Explore their properties, discover nearby deposits on a map, and build your own digital collection. Learn fascinating facts about stones from around the world.
