Rock Identifier Downloads & RevenueRock Identifier: Stone Scanner · Google Play
Not in a tracked Google Play top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperMoons Studios
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 4.2 (3.2k)
Updated
Content ratingEveryone
Rock Identifier: Stone Scanner update history & changes
Last change · 4 events since 19 May 2025Full timeline ↓🆕First spotted by AppInsider📦Version 2.14🆕Its developer released another app: Live Score Soccer: Stats, News
Full timeline · 4 events
- 🆕Rock Identifier: Stone Scanner first spotted by AppInsiderUnited States (found via similar)
- 📦Rock Identifier: Stone Scanner version 2.14- Fix minor bugs
- 🆕Rock Identifier: Stone Scanner: its developer released another app: Live Score Soccer: Stats, News
- 🆕Rock Identifier: Stone Scanner released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
3.2k ratings
Measured
Rock Identifier: Stone Scanner on Google Play
App details
App ID
com.moon.picturerock.rock.value
Publisher
NGUYỄN THỊ XUÂN NGUYỆT
Publisher country
Vietnam
Content rating
Everyone
Rock Identifier: Stone Scanner downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Rock Identifier: Stone Scanner before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Rock Identifier: Stone Scanner makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.2 ★
3.2k ratings
Measured
Ratings
3.2k
Measured
Written reviews
42
Measured
About Rock Identifier: Stone Scanner
Easily identify rocks, stones, crystals, minerals, gemstones, and fossils with Rock: Identifier & Stone ID — the all-in-one rock identifier, gem scanner, and AI geology assistant. Get fast, accurate photo identification, value estimates, a real-or-fake gemstone checker, and a built-in metal detector. Perfect for rock collectors, crystal lovers, students, and professionals seeking quick, reliable results.
Why you'll love this rock identifier & crystal identifier:
- Instant Photo ID: Point your camera to identify rocks, minerals, gemstones, crystals, and diamonds in seconds.
- AI Rock Chatbot: Ask our AI geology assistant anything about rocks, minerals, and gemstones.
- Value Estimate: Get an approximate price and value for your stones and gems.
- Real or Fake: Instantly check if a gemstone, crystal, or diamond is real or fake.
- Metal Detector: Detect magnetic rocks and metals using your phone's sensor.
- Save Favorites: Build your personal rock collection of favorite finds.
- Extensive Database: 6000+ rocks, stones, minerals, gemstones, and diamonds.
- Learn & Explore: Rich guides and fun facts for every specimen.
Identify rocks & minerals
Encounter interesting rocks and want to start rock hunting? Take a photo of any rock, crystal, or gemstone and get an instant, accurate identification. This rock scanner and gem identifier contains over 6000+ types of rocks and helps anyone recognize, examine, and explore the characteristics of stones in seconds. Whether you are a geologist, mineral explorer, hobbyist, student, teacher, or jewelry maker, our rock identifier offers the easiest and most comprehensive rock guide and instructions.
AI Rock Chatbot – your geology assistant
Chat with Felix, our AI rock and mineral assistant. Ask about any stone's name, type, properties, market value, formation, or uses — or send a photo for instant help. It is like having a pocket gemologist for rock identification, valuation, and geology questions, right in your hand.
Metal Detector
Turn your phone into a handy metal detector. Powered by the built-in magnetic sensor, it detects magnetic rocks and minerals such as magnetite, pyrrhotite, and meteorite, plus metals made mainly of iron, cobalt, or nickel — great for rockhounding and mineral hunting.
Value & Real-or-Fake checker
Wondering what a stone is worth? Get an approximate value and price estimate for your rocks, crystals, and gemstones. Then use the real-or-fake tool to check whether a gemstone, crystal, or diamond is genuine before you buy, sell, or trade.
Create rock collections
Display your properties and treasures from rock hunting, and build your personal museum of rock identifications and favorite gems.
Explore trendy stones
Interested in raw stones, natural gemstones, or crystal clusters? Download this rock scanner app to figure out the mysteries of rocks all around the world. Discover fun facts about stones, such as Healing Crystals, Tumbled Stones, Birthstones, Zodiac Gemstones, and more.
Explore,
Why you'll love this rock identifier & crystal identifier:
- Instant Photo ID: Point your camera to identify rocks, minerals, gemstones, crystals, and diamonds in seconds.
- AI Rock Chatbot: Ask our AI geology assistant anything about rocks, minerals, and gemstones.
- Value Estimate: Get an approximate price and value for your stones and gems.
- Real or Fake: Instantly check if a gemstone, crystal, or diamond is real or fake.
- Metal Detector: Detect magnetic rocks and metals using your phone's sensor.
- Save Favorites: Build your personal rock collection of favorite finds.
- Extensive Database: 6000+ rocks, stones, minerals, gemstones, and diamonds.
- Learn & Explore: Rich guides and fun facts for every specimen.
Identify rocks & minerals
Encounter interesting rocks and want to start rock hunting? Take a photo of any rock, crystal, or gemstone and get an instant, accurate identification. This rock scanner and gem identifier contains over 6000+ types of rocks and helps anyone recognize, examine, and explore the characteristics of stones in seconds. Whether you are a geologist, mineral explorer, hobbyist, student, teacher, or jewelry maker, our rock identifier offers the easiest and most comprehensive rock guide and instructions.
AI Rock Chatbot – your geology assistant
Chat with Felix, our AI rock and mineral assistant. Ask about any stone's name, type, properties, market value, formation, or uses — or send a photo for instant help. It is like having a pocket gemologist for rock identification, valuation, and geology questions, right in your hand.
Metal Detector
Turn your phone into a handy metal detector. Powered by the built-in magnetic sensor, it detects magnetic rocks and minerals such as magnetite, pyrrhotite, and meteorite, plus metals made mainly of iron, cobalt, or nickel — great for rockhounding and mineral hunting.
Value & Real-or-Fake checker
Wondering what a stone is worth? Get an approximate value and price estimate for your rocks, crystals, and gemstones. Then use the real-or-fake tool to check whether a gemstone, crystal, or diamond is genuine before you buy, sell, or trade.
Create rock collections
Display your properties and treasures from rock hunting, and build your personal museum of rock identifications and favorite gems.
Explore trendy stones
Interested in raw stones, natural gemstones, or crystal clusters? Download this rock scanner app to figure out the mysteries of rocks all around the world. Discover fun facts about stones, such as Healing Crystals, Tumbled Stones, Birthstones, Zodiac Gemstones, and more.
Explore,
What's new in 2.14
- Fix minor bugs