Instantly identify rocks, minerals, and stones by simply taking a photo. Explore a vast database of geological information and earn achievements as you learn.






246+ iOS apps curated and reviewed
Looking for free rocks identifying apps? 20 of our 246+ 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 | — | — | No | Oct 2026 | ||
| 2 | Free | 4.3★ (893) | No | No | Oct 2026 | ||
| 3 | Free | 3.6★ (239) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.4★ (1.5K) | Yes | Yes | Nov 2026 | ||
| 5 | Free | 1.0★ (3) | No | Yes | May 2026 | ||
| 6 | Free | 4.6★ (582) | No | Yes | Oct 2026 | ||
| 7 | Free | 3.9★ (199) | No | Yes | Nov 2026 | ||
| 8 | Free | 3.7★ (232) | Yes | No | Nov 2026 |












Instantly identify rocks, minerals, and stones by simply taking a photo. Explore a vast database of geological information and earn achievements as you learn.





Instantly identify stones and crystals from your photos. Satisfy your curiosity about the geological world with fast, accurate image recognition. Organize your findings and build your personal rock collection with a user-friendly interface.