ML revenue forecast.
Calibrated against 77129 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 4.21× more than the category median (189/mo).
Ranks #6,874 of 77,129 in Tools (top 8.9% by revenue).
Launched Mar 10, 2021 · last updated Mar 04, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Rock Identifier: Stone ID's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Rock Identifier: Stone ID sits in Tools
Revenue distribution of 77129 comparable apps. Rock Identifier: Stone ID highlighted.
Rock Identifier: Stone ID vs comparable apps
Revenue trajectory side-by-side. Bold = Rock Identifier: Stone ID, ghosted = peers.
App spec
Version
2.4.3
Last update
Mar 04, 2026
Launched
Mar 10, 2021
Price
Free
Monetization
Free
What Rock Identifier: Stone ID actually does (from store listing)
Simply take a photo (or upload) of rock and Rock Identifier will tell you all about it in seconds. Explore your geological surroundings, learn about different rocks, and engage with the natural world with Rock Identifier!
Key features:
-Easily identify thousands of rocks
-Impressive identification accuracy
-Rich resources to learn about rocks
-Beautiful & user-friendly interface
-Save all your favorite geological observations in the app’s rock collection
-Search function improvements al…
Simply take a photo (or upload) of rock and Rock Identifier will tell you all about it in seconds. Explore your geological surroundings, learn about different rocks, and engage with the natural world with Rock Identifier!
Key features:
-Easily identify thousands of rocks
-Impressive identification accuracy
-Rich resources to learn about rocks
-Beautiful & user-friendly interface
-Save all your favorite geological observations in the app’s rock collection
-Search function improvements allow users to search for 6000+ kinds of rock
-Added more content/resources for learning about geology
-Users can now add more information about each rock including place of production, date of purchase, price, and size, along with uploading local photos to their collection
Identify rocks & minerals
Encounter a diversity of interesting rocks? Want to start your trial of rock hunting?
Take a photo of any crystals or gemstones and get an instant accurate identification. This rock scanner app contains over 6000+ types of rocks and helps anyone who wants to recognize, examine and explore the characteristics of stones in seconds.
Whether you are a geologist, mineral explorer, hobbyist, student, teacher, or just want to expand your geological knowledge of rocks, rock identifier offers the easiest and most comprehensive rock guide and instructions.
Create rock collections
Display your properties and treasures of rock hunting, and create your personal museum of rock identifications. Now you can record your stories with stones & minerals, and easily mark down the stone id, locations, dates, purchase price, and other features of rock observations.
Explore trendy stones
Interested in raw stone, 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.
One-on-one with a Geologist
This scanner app not only provides you with lively, professional knowledge of mineralogy and petrology but also offers an email service for one-on-one inquiry help.
Why Rock Identifier?
√Identify stones, crystals, and minerals with a phone camera
√ Professional handbook of geology toolkit
√ Learn everything about rocks: name, hardness, color, luster, formula…
√ Record your rock/gem hunting with identifying app
√ Useful educational app for geology students, teachers, and experts to learn more about mineralogy.
√ For anyone who is interested in rocks: adventurers, mineral collectors, gem hunters.
Explore, learn about, and document your geologic surroundings! Rock Identifier allows you to identify rocks with photos, explore and learn more about the geologic record, contribute your own observations, and record your journey through the geologic record.
Find out more about Rock Identifier at:
https://www.rockidentifier.com
Comparable Android apps
The five apps in Tools with the closest revenue to Rock Identifier: Stone ID. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Rock Identifier: Stone ID's tracker page for current rating, reviews and snapshot timeline.
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