Comparison

Gem & Crystal Identifier vs Rock Gem Crystal Identifier

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

Head to head
About

Gem & Crystal Identifier

Instantly identify rocks, gemstones, and crystals using just a photo. Explore a comprehensive database with detailed information and educational content. This user-friendly tool is perfect for collectors, students, or anyone curious about earth's treasures.

Highlights
  • Instant photo identification
  • Comprehensive gemstone database
  • Detailed educational content
  • Multilingual translation
  • User-friendly interface
Features
Read full description

Discover the magic of gemstones and crystals in seconds! Gem & Crystal Identifier is your ultimate tool for exploring and learning about the earth's treasures. With just a photo, you can instantly identify hundreds of rocks, gemstones, and crystals, whether you're a beginner or an expert. Key Features: 1. Instant Identification: Capture a photo, and our app will identify the gem, rock, or crystal within seconds. 2. Comprehensive Database: Access a vast collection of gemstones and minerals with detailed information and high-resolution images. 3. Educational Content: Read in-depth articles that provide insights into the properties, origins, and uses of various gemstones. 4. Multilingual Learning: Easily translate gemstone information into multiple languages, making your learning experience global. 5. User-Friendly Interface: Simple and intuitive design ensures that anyone can use the app effortlessly. Whether you're a collector, a student, or just curious, Gem & Crystal Identifier provides you with all the tools you need to explore the fascinating world of gemstones. Download now and start identifying! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rock Gem Crystal Identifier

Instantly identify rocks, gems, and crystals using AI. Get detailed information on their properties, origin, and rarity. Save your discoveries and learn the stories behind your collection.

Highlights
  • AI-powered stone recognition
  • Detailed stone profiles
  • Information on properties, rarity, and origin
  • Personal collection management
  • Identification history
  • Privacy-focused data storage
Features
Read full description

Discover the secrets hidden in your stones. Stone Identifier is your smart pocket geologist, powered by advanced AI. Simply take or upload a photo of your stone, and our app instantly identifies it—whether it’s Rose Quartz, Petrified Wood, Yellow Citrine, Coral Fossil, or many more. Each identification comes with a detailed pop-up card including the stone’s name, physical properties, origin, rarity, and general background. It’s not just about identification—it’s about learning the story behind each stone you own. Key Features: • AI-powered stone recognition with high accuracy • Beautifully designed pop-up profiles for each stone • Rich information on physical traits, rarity, and origin • Save and manage your personal collection locally • Privacy-first: your data stays on your device • View your identification history anytime • Clean, intuitive design focused on stone lovers and collectors Whether you’re a hobbyist, geologist, or collector, Stone Identifier brings the world of rocks, gems, and minerals to your fingertips.

Screenshots

Gem & Crystal Identifier4 screens
Rock Gem Crystal Identifier4 screens

Verdict

The call

The clearest difference is rating: Gem & Crystal Identifier at 2.3 against Rock Gem Crystal Identifier's 1.0. Gem & Crystal Identifier also leads on device support (3 vs 1) and ratings volume (3 vs 1). Rock Gem Crystal Identifier's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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. Gem & Crystal Identifier sells 3 in-app purchases, starting at $2.99 per 7 days. Rock Gem Crystal Identifier asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Gem & Crystal Identifier holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Gem & Crystal Identifier ships an update every 5 weeks, Rock Gem Crystal Identifier fortnightly. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

Scorecard8 real differences · 1 level
Gem & Crystal Identifier versus Rock Gem Crystal Identifier: the parameters behind the verdict, then further details
ParameterGem & Crystal IdentifierRock Gem Crystal Identifier
PriceFreeFree
Rating2.3 (3 ratings) — better1.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 5 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.0
Further details — not scored
Size63 MB3 MB
Age rating4+4+
DeveloperCode StarsBenefit Virtue Technologies Limited

Customer experience

Gem & Crystal Identifier

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

Rock Gem Crystal Identifier

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Gem & Crystal Identifier

Subscriptions3
  • Gem & Crystal Pro: Weekly Ad-Free$2.997 Days
  • Gem & Crystal Pro: Monthly Ad-Free$5.991 Month
  • Gem & Crystal Pro: Yearly Ad-Free$49.991 Year
None

Rock Gem Crystal Identifier

No in-app purchases

Questions

Is Gem & Crystal Identifier free?
Gem & Crystal Identifier is free to download, with in-app purchases available.
Is Rock Gem Crystal Identifier free?
Rock Gem Crystal Identifier is free to download, with no in-app purchases.
Which has better reviews, Gem & Crystal Identifier or Rock Gem Crystal Identifier?
Gem & Crystal Identifier is rated higher. Gem & Crystal Identifier averages 2.3 out of 5 from 3 ratings, while Rock Gem Crystal Identifier averages 1.0 from 1 ratings.
Do Gem & Crystal Identifier or Rock Gem Crystal Identifier have ads?
Gem & Crystal Identifier shows ads; Rock Gem Crystal Identifier does not.
Which is updated more often, Gem & Crystal Identifier or Rock Gem Crystal Identifier?
Gem & Crystal Identifier ships an update every 5 weeks, and Rock Gem Crystal Identifier fortnightly. Most recently, Gem & Crystal Identifier was updated on September 9, 2026 and Rock Gem Crystal Identifier on September 10, 2026.

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