Comparison

Stone Identifier Rock ID Scan vs Stone Identifier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stone Identifier Rock ID Scan

Instantly identify rocks, crystals, and gems by taking a photo or selecting one from your library. This AI-powered tool provides detailed information about identified stones, including their properties and other names. Save your discoveries and learn about the geological world around you.

Highlights
  • Identify rocks, crystals, and gems
  • AI-powered image recognition
  • Detailed information on stones
  • Save identified rocks
  • Learn about stone ingredients and names
Features
Read full description

Stone Identifier Rock Finder allows you to identify Rocks, Crystals, Gems and Stone in a snap. With rock Identifier can currently recognize 99% of all known species of rocks and stones. Take a picture with iPhone camera, or pick a photo from your library, then our artificial intelligence to identify the rock in the picture. It's convenient, quickly and accurately. Key Feature: - Identify many types of rocks, crystals, gems and stones - Learn about the rocks around you include information, other names and their ingredients - Point your camera at a stone, snap this and our app will tell you everything you need to know about that stone - Save all of your identified rocks in a simple to use user interface - Subscription auto-renew at the end of subscription period, unless cancelled 24-hours in advance prior to the end of the current period. The subscription fee is charged to your iTunes account at confirmation of purchase. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Per Apple policy, no cancellation of the current subscription is allowed during active subscription period. Once purchased, refunds will not be provided for any unused portion of the term. Terms of use: https://sites.google.com/view/stoneidentifierrockfinder/terms-of-use Privacy policy: https://sites.google.com/view/stoneidentifierrockfinder/privacy-policy

About

Stone Identifier

Instantly identify rocks, stones, gems, and crystals by taking a photo or uploading an image. Get accurate results in seconds with a rich database and user-friendly interface. Perfect for both geologists and enthusiasts.

Highlights
  • Identify Rocks, Gems, and Crystals
  • Accurate identification results
  • Fast and convenient tool
  • Extensive learning database
  • User-friendly interface
  • Record geological findings
Features
Read full description

Rock Identifier app will help you to identify the most common Rocks, Stones, Gems & Crystals - just take a photo or download from the gallery and get the result in a couple of seconds. It doesn't matter who you are - a geologist or just an amateur seeker - this app is suitable for absolutely everyone. If you want to get the necessary and accurate information about stones, crystals and gems in the most convenient way for you, then this is exactly what you were looking for. Rock Identifier app features: - Identification of Rocks, Gems and Crystals - Accurate results of identification. - Convinient and fast tool which is always at hand. - Rich learning database of Rocks, Gems & Crystals. - Beautiful & user-friendly interface. - Possibility to record your geological findings and observations. Terms of Use: https://appslabs.org/terms-of-service/ Privacy Policy: https://appslabs.org/privacy-policy/

Screenshots

Stone Identifier Rock ID Scan4 screens
Stone Identifier4 screens

Verdict

The call

The clearest difference is ads: Stone Identifier Rock ID Scan at none against Stone Identifier's shown. Stone Identifier Rock ID Scan also leads on review sentiment (55% vs 23%) and update cadence (monthly vs every 3 months). Stone Identifier's advantage is rating (4.3 vs 3.9) and ratings volume (1.1K vs 198). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stone Identifier Rock ID Scan sells 4 in-app purchases, starting at $3.99 per 7 days and Stone Identifier sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stone Identifier holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Stone Identifier has 1.1K ratings behind it against 198, so its average is the more settled of the two. Written reviews complicate that: 55% of Stone Identifier Rock ID Scan's written reviews are positive against 23% of Stone Identifier's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Stone Identifier Rock ID Scan ships an update monthly, Stone Identifier every 3 months. Both last shipped on October 27, 2026.

Scorecard6 real differences · 4 level
Stone Identifier Rock ID Scan versus Stone Identifier: the parameters behind the verdict, then further details
ParameterStone Identifier Rock ID ScanStone Identifier
PriceFreeFree
Rating3.9 (198 ratings)4.3 (1.1K ratings) — better
Positive reviews54.5% of reviews — better23.0% of reviews
Number of ratings1981.1K — better
Update frequencyMonthly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size44 MB64 MB
Age rating4+4+
DeveloperManh Nguyen hongApps Labs

Customer experience

Stone Identifier Rock ID Scan

All ratings194 ratings
Positive69.1%
Neutral5.2%
Negative25.8%
Written reviews44 reviews
Positive54.5%
Neutral0.0%
Negative45.5%

Stone Identifier

All ratings1,061 ratings
Positive81.8%
Neutral4.7%
Negative13.5%
Written reviews87 reviews
Positive23.0%
Neutral4.6%
Negative72.4%

User reviews

Stone Identifier Rock ID Scan

From 198 App Store ratings

What we love

  • 👍 Useful for rock collectors
  • 👍 Helps identify rocks
  • 👍 Provides information about rocks
  • 👍 Accurate identification (for some users)
  • 👍 Fun to use

Room to improve

  • 💰 Expensive subscription/payment required
  • ❌ Does not work for free
  • ❌ Inaccurate identification
  • ❌ Limited free scans
  • ❌ Difficult to use

Stone Identifier

From 1.1K App Store ratings

What we love

  • ⭐ Accurate rock identification
  • 🔍 Comprehensive mineral classification
  • 👍 User-friendly interface

Room to improve

  • 🤔 Inconsistent or inaccurate results
  • 💰 Paywall for full functionality
  • 🚫 Limited free scans
  • 📚 Inability to identify rare/mixed gems

Bugs and requests

Stone Identifier Rock ID Scan

Reported bugs

3 issues
  • App does not work
  • Locked up on a buy subscription page
  • Cannot get app off phone

Requested features

2 requests
  • Allow free rock scanning
  • Offer a free version of the app

Stone Identifier

Reported bugs

2 issues
  • Misidentifies known mineral samples
  • Provides incorrect or confusing results

Requested features

4 requests
  • Expand free scan limit
  • Improve accuracy and precision
  • Add history/save feature
  • Enhance identification for rare/mixed gems

In-app purchases

4 purchases

Stone Identifier Rock ID Scan

Subscriptions4
  • Premium Weekly$3.997 Days
  • Premium Monthly$9.991 Month
  • Premium Yearly Sale$39.991 Year
Show 1 more
  • Premium Yearly$49.991 Year
10 purchases

Stone Identifier

Subscriptions10
  • Rock Identifier3 Days trial$2.997 Days
  • Rock ID$2.997 Days
  • Rock Identifier3 Days trial$6.997 Days
Show 7 more
  • Rock ID$6.997 Days
  • Sale annual subscription$9.991 Year
  • Rock Identifier$9.991 Month
  • Stone ID$14.991 Month
  • Stone Identifier$19.991 Year
  • Rock ID$19.991 Year
  • Stone Identifier$39.991 Year

Questions

Is Stone Identifier Rock ID Scan free?
Stone Identifier Rock ID Scan is free to download, with in-app purchases available.
Is Stone Identifier free?
Stone Identifier is free to download, with in-app purchases available.
Which has better reviews, Stone Identifier Rock ID Scan or Stone Identifier?
Stone Identifier is rated higher. Stone Identifier Rock ID Scan averages 3.9 out of 5 from 198 ratings, while Stone Identifier averages 4.3 from 1.1K ratings.
Do Stone Identifier Rock ID Scan or Stone Identifier have ads?
Stone Identifier shows ads; Stone Identifier Rock ID Scan does not.
Which is updated more often, Stone Identifier Rock ID Scan or Stone Identifier?
Stone Identifier Rock ID Scan ships an update monthly, and Stone Identifier every 3 months. Most recently, Stone Identifier Rock ID Scan was updated on October 27, 2026 and Stone Identifier on October 27, 2026.

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