Comparison

Rock Identifier App vs Stone Identifier Rock Scanner

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

Head to head
About

Rock Identifier App

Identify rocks and minerals instantly by taking a photo. Explore geological information, build a personal collection, and learn about earth science. This app offers a comprehensive guide to stones and crystals, aiding in geological exploration and documentation.

Highlights
  • Instant rock identification via photo
  • Build and manage a personal stone collection
  • Detailed geological information
  • Learn about earth, fossils, and crystals
  • Record geological observations
  • Comprehensive crystal and rock guide
Features
Read full description

Simply take a photo of any 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! Start exploring, learning and saving your own personal stone collection with Rock/gemstones Identifier Mineral Finder ! Rock/gemstones Identifier pierre allows you to create your own customized rock collection. Carry your favorite rocks with you all the time! Key feature: - Simple to use. - The display is user-friendly and easy to use. - Fast,reliable and accurate identification. - Create your favorite rock and crystal collection. - Learn more about earth, fossils, diamonds, rocks and crystals. - Record your geological observations, easily build your own rock collection in the app. - Support camera to take pictures of gemstones. - An outstanding photo identification accuracy rate. - Energy, chakra meditation and healing guide via stones and crystals. - Identify many kinds of rocks. - An impressive accuracy rate for photo identification. - Identify many types of stones by Rock Identifier. - Rich data source on many types of rocks including special stones. - Find out more information about any Crystal identifier Stone. - Rich learning source about rocks. - Comprehensive crystal & rock guide - An user-friendly display with a well-organized design. - Very efficient, fast and good performance. - Added more content/resources for learning about geology - gemstone identifier. Stone identifier: Rock scanner & Crystal guide app can save your searching history so that you can review all the stones you searched for faster, more quickly, and conveniently. Gemius is a rock scanner and a comprehensive guide that has all you need to know about rocks/fossil. With its rich encyclopedia, you can learn about types of rocks, physical, chemical properties and use cases. Find detailed insights about rocks and find informative articles that will equip you with more knowledge about rocks. So That's how you can become a ROCK EXPERT. Geology Today is published on behalf of The Geologists’ Association earth sciences and The Geological Society of London. This application aims to satisfy your curiosity about crystals and stones around us. Explore, learn about, and document your geologic/structural geology surroundings! Rock & Crystal 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. Subscription Details: 1. One Monthly - Subscription price: $9.99 2. One Year - Subscription price: $29.99 3. Life Time - Subscription price: $49.99 Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal No cancellation of the current subscription is allowed during active subscription period Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Note:- Privacy Policy :- https://www.privacypolicycenter.com/shreyas_patel_ios/privacy.html Terms Of User :- https://www.privacypolicycenter.com/view_custom.php?v=ZGRGOTU2SVArbzZRclBJOVZMWktsdz09&n=Terms-Of-Use

About

Stone Identifier Rock Scanner

Instantly identify rocks, crystals, and gemstones by simply taking or uploading a photo. Learn detailed information about each stone, including its properties and other names. Save your discoveries and share them with a community of enthusiasts.

Highlights
  • Identify rocks, crystals, and gems
  • Learn rock information and ingredients
  • Snap photos for instant identification
  • Save identified rocks
  • Share discoveries with the community
Features
Read full description

STONE IDENTIFIER ROCK SCANNER HELP YOU IDENTIFY ROCKS, CRYSTALS, GEMS AND STONE. Simply take or upload a picture of your rock, and Rock Identifier can help you identify it in seconds. Start exploring, learning, and recording your geological surroundings with Stone Identifier Rock Scanner! 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 - Share your rocks to the community. - 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/stoneidentifierrockscanner/terms-of-service Privacy policy: https://sites.google.com/view/stoneidentifierrockscanner/privacy-policy

Screenshots

Rock Identifier App4 screens
Stone Identifier Rock Scanner4 screens

Verdict

The call

The clearest difference is rating: Stone Identifier Rock Scanner at 3.6 against Rock Identifier App's 2.1. Stone Identifier Rock Scanner also leads on ads (none vs shown) and ratings volume (109 vs 10). On price, update cadence, in-app purchases and monetization model 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. Rock Identifier App sells 3 in-app purchases, starting at $5.99 per month and Stone Identifier Rock Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stone Identifier Rock Scanner holds the better App Store score, 3.6 against 2.1. That said, the two scores are not equally well evidenced: Stone Identifier Rock Scanner has 109 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 22% of Rock Identifier App's written reviews are positive against 34% of Stone Identifier Rock Scanner's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Rock Identifier App versus Stone Identifier Rock Scanner: the parameters behind the verdict, then further details
ParameterRock Identifier AppStone Identifier Rock Scanner
PriceFreeFree
Rating2.1 (10 ratings)3.6 (109 ratings) — better
Positive reviews22.2% of reviews34.0% of reviews — better
Number of ratings10109 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size46 MB215 MB
Age rating4+4+
DeveloperShreyaskumar PatelVu Xuan Loc

Customer experience

Rock Identifier App

All ratings10 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

Stone Identifier Rock Scanner

All ratings109 ratings
Positive63.3%
Neutral1.8%
Negative34.9%
Written reviews47 reviews
Positive34.0%
Neutral4.3%
Negative61.7%

Bugs and requests

Rock Identifier App

Not enough reviews yet to summarise bugs or requests.

Stone Identifier Rock Scanner

Reported bugs

11 issues
  • Only works on the first rock
  • Does not recognize stones after first scan
  • Premium subscription not recognized
  • Incorrectly identifies stones (e.g., fossil as obsidian)
  • Description for every gem is rubies
Show 6 more
  • Same rocks come up for different scans
  • Failed attempts to identify minerals
  • Cannot identify stones even with good photos
  • Scanned diamonds as hardness of 7 (quartz)
  • App won't recognize 6-month subscription
  • App won't let user use paid subscription

Requested features

3 requests
  • Ability to respond to user posts
  • Friend or follow other users
  • Free trial period (week or day)

In-app purchases

3 purchases

Rock Identifier App

Subscriptions2
  • Monthly Premium Access$5.991 Month
  • Yearly Premium Access3 Days trial$9.991 Year
One-time1
  • Life Time Access$12.99
3 purchases

Stone Identifier Rock Scanner

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium 6 Months$19.996 Months
  • Premium Yearly$29.991 Year

Questions

Is Rock Identifier App free?
Rock Identifier App is free to download, with in-app purchases available.
Is Stone Identifier Rock Scanner free?
Stone Identifier Rock Scanner is free to download, with in-app purchases available.
Which has better reviews, Rock Identifier App or Stone Identifier Rock Scanner?
Stone Identifier Rock Scanner is rated higher. Rock Identifier App averages 2.1 out of 5 from 10 ratings, while Stone Identifier Rock Scanner averages 3.6 from 109 ratings.
Do Rock Identifier App or Stone Identifier Rock Scanner have ads?
Rock Identifier App shows ads; Stone Identifier Rock Scanner does not.
Which is updated more often, Rock Identifier App or Stone Identifier Rock Scanner?
Rock Identifier App ships an update every 2 months, and Stone Identifier Rock Scanner every 2 months. Most recently, Rock Identifier App was updated on November 3, 2026 and Stone Identifier Rock Scanner on November 3, 2026.

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