Comparison

Stone Identifier vs Gemistry Pro

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

Head to head
About

Stone Identifier

Instantly identify stones, gems, fossils, and minerals with an AI-powered scanner. Learn about their properties, origins, and even metaphysical uses. Build a personal collection of your discoveries.

Highlights
  • Instant AI stone identification
  • Detailed information on 4000+ stone types
  • Learn about formation, properties, and origins
  • Personal digital stone collection
  • Expert AI chat for stone inquiries
  • Ad-free premium experience
Features
Read full description

Stone Identifier: Gem ID Your Personal Gemologist in Your Pocket Discover the fascinating world of stones, crystals, and minerals with Stone Identifier: Gem ID! Whether you're a rock collector, gemstone enthusiast, or simply curious about the stones around you, our AI-powered app helps you identify and learn about various stones, gems, fossils, and minerals instantly. From diamond and gold specimens to healing crystals and antique stone jewelry — scan any stone and get answers in seconds. KEY FEATURES Instant Identification • Snap a photo or choose from your library • Advanced AI scanner technology identifies stones in seconds • Access to 4000+ types of stones, minerals, crystals, and gemstones Detailed Information • Comprehensive stone descriptions • Physical characteristics and properties • Formation and composition details • Hardness and density measurements • Color variations and special properties • Geology insights and mineral formation Learn & Explore • Educational insights about each stone • Usage and care instructions • Value, rarity, and market information • Geographic origin and locations • Healing properties and metaphysical uses • Scientific names and classifications Personal Collection • Save identified stones to your collection • Build your digital stone journal • Quick search and easy organization • View identification history • Share discoveries with others Premium Features • Unlimited stone identifications • Access to advanced AI features • Complete stone and fossil database • Detailed analysis reports with gemstone tester insights • Ad-free experience Expert AI Chat • Ask questions about any stone • Get expert insights • Learn about stone properties • Receive care recommendations Perfect for: • Rockhounds & collectors • Jewelry & antique enthusiasts • Geology students & educators • Nature explorers • Gem, crystal, & mineral fans Privacy Policy: https://abalone-sternum-570.notion.site/Privacy-Policy-for-Stone-Identifier-Gem-ID-148aa5e4965680f0b016fdbbae0cf792 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download Stone Identifier: Gem ID today and embark on your journey into the fascinating world of stones, crystals, fossils, and minerals!

About

Gemistry Pro

Features
Read full description

Gemistry Pro – Learn, Test & Identify Gemstones Discover the fascinating world of gemstones with Gemistry Pro, a comprehensive learning and reference app designed for students, collectors, jewellery enthusiasts, lapidaries, and industry professionals. Explore a growing database of gemstones, study their properties, test your knowledge through interactive quizzes, and build a deeper understanding of the gems that shape the jewellery industry. Features • Comprehensive gemstone database featuring a wide range of natural gemstones. • Detailed gemstone information, including colour, hardness, crystal system, lustre, refractive index, specific gravity, and other key identification characteristics. • High-quality reference images to support learning and visual identification. • Interactive quizzes designed to help reinforce knowledge and improve recognition skills. • Educational resources suitable for both beginners and experienced users. • Regular updates with new gemstones, content, and features. Who Is Gemistry Pro For? • Gemmology students • Jewellery designers • Goldsmiths and silversmiths • Gemstone collectors • Lapidary artists • Jewellery retail professionals • Anyone with an interest in gemstones and minerals Why Choose Gemistry Pro? Gemistry Pro was created to make gemstone education accessible, practical, and engaging. Instead of searching through multiple sources, users can access a growing library of gemstone information in one convenient place. Whether you are studying for gemmological qualifications, working within the jewellery trade, researching gemstones for a project, or simply exploring a personal interest, Gemistry Pro provides a reliable resource to support your learning. Created by a professional gemmologist and jewellery designer, Gemistry Pro combines industry knowledge with an easy-to-use learning experience designed to help users develop their understanding of gemstones at their own pace. Learn. Test. Identify. Master Gemstones. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Whether you are beginning your journey into gemmology or looking to expand your existing knowledge, Gemistry Pro provides the tools and information needed to learn about gemstones with confidence.

Screenshots

Stone Identifier4 screens
Gemistry Pro4 screens

Verdict

The call

Stone Identifier and Gemistry Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 sells 3 in-app purchases, starting at $3.99 per 7 days and Gemistry Pro sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Stone Identifier versus Gemistry Pro: the parameters behind the verdict, then further details
ParameterStone IdentifierGemistry Pro
PriceFreeFree
Rating4.8 (26 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1615.1 — better
Further details — not scored
Size26 MB67 MB
Age rating4+12+
DeveloperUmut BozdagErin Swanson

In-app purchases

3 purchases

Stone Identifier

Subscriptions3
  • Stone ID - Pro - Weekly$3.997 Days
  • Stone ID - Pro - Monthly$9.991 Month
  • Stone ID - Pro - Annual$24.991 Year
4 purchases

Gemistry Pro

Subscriptions4
  • Gemistry Pro Monthly$5.991 Month
  • Gemistry Lab Monthly$12.991 Month
  • Gemistry Pro Yearly$49.001 Year
Show 1 more
  • Gemistry Lab Yearly$99.001 Year

Questions

Is Stone Identifier free?
Stone Identifier is free to download, with in-app purchases available.
Is Gemistry Pro free?
Gemistry Pro is free to download, with in-app purchases available.
Do Stone Identifier or Gemistry Pro have ads?
Neither Stone Identifier nor Gemistry Pro shows ads.

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