# Rock Identifier: Stone Scanner Android app · by App Studio Apps · Tools Topics: AI image Rock Identifier: Stone Scanner has 27,920 installs (+42.3% a month, measured over 45 days to 2026-10-28), rated 4.4 from 1,040 ratings, \#30,362 of 247,300 in Tools. ## Figures - Installs: 27,920 - Rating: 4.4 · 1,040 ratings - Price: Free - In-app purchases: no - 7-day growth in installs: +1,867 (+7.9%) (+4,354 over 16.3 days) - 30-day growth in installs: +7,245 (+42.3%) - Rank: #335,161 of 2,984,192 Android listings with an install count (down 19,257 since 2026-11-01) - Rank: #30,362 of 247,300 in Tools ## Is Rock Identifier: Stone Scanner safe? StoreTally doesn't rate safety. Here's what the store and our tracking show: - Listed on Google Play. - Made by App Studio Apps; developer website listed: rockstoneidentificationai.blogspot.com. - On Google Play since 2026-04-18. Last updated 2026-10-26. - Rated 4.4 from 1,040 ratings. ## Reviews - Ratings by stars: 5★ 80% · 4★ 3% · 3★ 3% · 2★ 3% · 1★ 10% (1,036 ratings) ## Description Discover the hidden story behind every rock, stone, and mineral with the most accurate rock identifier app. Simply point your camera at any specimen and get an instant identification powered by advanced AI image recognition. Whether you are a passionate rockhound, a geology student, a hiker, or a curious beginner, this rock scanner delivers precise results with detailed geological profiles in seconds. 🪨 INSTANT ROCK IDENTIFIER — SCAN ANY STONE Snap a photo of any rock, stone, or mineral and let the AI-powered rock identifier do the work. Identify thousands of rock and mineral species including igneous rocks, sedimentary rocks, metamorphic rocks, crystals, gemstones, fossils, and rare minerals. Each identification result includes the common name, scientific classification, chemical formula, formation process, Mohs hardness rating, luster, streak, and origin region. The stone scanner works with photos taken from your camera or uploaded from your gallery. Get instant results with confidence scores and detailed geological explanations for every specimen you scan. 💎 CRYSTAL, GEM & MINERAL IDENTIFIER Beyond standard rocks, this app identifies an extensive range of crystals, gemstones, and minerals. Scan healing crystals like amethyst, quartz, and obsidian. Identify precious gems like sapphire, ruby, and emerald. Discover rare minerals and learn their metaphysical properties, rarity ratings, and geological significance. Whether you collect crystals for their beauty, healing properties, or geological value, the stone identifier provides complete information for every specimen in your collection. 🗺️ GEOLOGY FIELD GUIDE & ROCK COLLECTION Build and manage your personal rock collection by saving every identified stone into organized groups. Track each specimen's location, identification date, and personal notes. The built-in geology field guide provides additional context on rock formation, mineral composition, and geological time periods for serious collectors and students. Set reminders for rock hunting expeditions and log your finds with GPS location tags to map your entire collection journey. ⚡ KEY FEATURES OF THIS ROCK IDENTIFIER APP • Instant rock and stone identification from a single photo • Crystal and gemstone scanner with healing properties guide • Mineral identifier with chemical composition details • Mohs hardness scale, luster, and streak data for every specimen • Geology field guide with formation and origin information • Personal rock collection journal and specimen tracker • Camera scanner and gallery photo upload support • Works for igneous, sedimentary, metamorphic rocks, crystals, and gems • Confidence score and alternative identification suggestions 🔒 PRIVACY & TRUST Your rock identification history and collection data stay on your device. No unnecessary permissions required. Use the stone scanner with confidence knowing your data remains private and secure. --- Source: https://storetally.com/android/com.app.rockscannerai As of 2026-11-15, from the StoreTally census.