Comparison

Gemstone Identifier º vs Rock Identifier

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

Head to head
About

Gemstone Identifier º

Instantly identify gemstones, rocks, and minerals from a photo. Discover their value, history, care instructions, and authenticity. Chat with an AI expert and manage your collection.

Highlights
  • Identify stones by photo
  • Estimate stone value
  • Detect fakes
  • Detailed stone facts
  • AI gem expert chat
  • Collection management
  • Metal detector
Features
Read full description

Snap a photo of a gem, rock, crystal or mineral and find out what it is in seconds, with its value, its story and how to care for it. IDENTIFY ANY STONE • Point your camera or pick a photo from your gallery • Get the most likely match with a confidence score, plus look-alikes to compare • Three scan modes: Identify, Value and Real or fake • Snap tips help you take a clear, sharp shot KNOW WHAT IT'S WORTH • An estimate for your own specimen, in your currency • Market price ranges by size and quality • What drives the price, plus rarity, popularity and beauty scores SPOT FAKES BEFORE YOU BUY • A verdict on your photo, with the visible clues behind it • Common imitations and how to tell them apart • Simple home tests you can do safely EVERY DETAIL, DECODED • Key facts: Mohs hardness, chemical formula, crystal system, luster, specific gravity and more • How it formed, how old it is and where it is found • Varieties and look-alikes • Care guide: durability, cleaning steps, storage and what to avoid • Traditions and meanings if you want them: birthstones, zodiac, chakras, clearly labeled as cultural beliefs ASK A GEM EXPERT • Chat with an AI gem expert about any stone: value, care, authenticity or history • Ready-made questions to get started, answers in seconds YOUR COLLECTION • Every scan is saved in your history • Keep your favorite finds in My stones and your dream stones in a wishlist • Add notes: where you found it, what you paid, its weight • Share a specimen label card FREE TO EXPLORE • An encyclopedia of 60 gems, crystals, rocks and fossils with full profiles • Popular gems, real vs fake, birthstones by month, zodiac stones, crystals and traditions, tumbled stones • Practical guides and a stone of the day • A metal detector that uses your phone's magnetic sensor PREMIUM Identification, value estimates, real-or-fake checks and the gem expert are part of Premium (fair use applies). The price and billing period are shown in the app before you subscribe. Payment is charged to your Apple ID. The subscription renews automatically unless it is canceled at least 24 hours before the end of the period. Manage or cancel it anytime in your App Store account settings. GOOD TO KNOW Results come from an AI analysis of your photo and are indicative. For buying, selling or insurance, ask a certified gemologist or a gem lab. Value estimates are not financial advice, and cultural meanings are not medical claims. No account needed. Available in 11 languages. Terms of Use: https://qualitechnologies.com/terms-of-use Privacy Policy: https://qualitechnologies.com/privacy-policy

About

Rock Identifier

Instantly identify rocks, minerals, and gems by simply taking a photo. This app provides detailed information on composition, properties, and uses, helping you build a personal collection of your discoveries.

Highlights
  • Instant rock identification
  • Accurate mineral recognition
  • Detailed information on composition and uses
  • Crystal and gem insights
  • Save scans to a personal library
Features
Read full description

Discover the hidden identity of rocks, minerals, and crystals around you with "Rock Identifier: Stone Scanner". Whether you’re a curious beginner, a student, or a passionate collector, this powerful rock identifier turns your phone into an intelligent scanner for stones, gems, and minerals. Simply snap a photo and let "Rock Identifier: Stone Scanner" analyze it instantly. Using advanced image recognition, the app helps you identify mineral types, stones, crystals, gems, and even diamond-like specimens with impressive accuracy. Key Features - Instant Rock ID Scanner – Identify rocks, minerals, stones, crystals, gems, and diamonds in seconds - Accurate Mineral Recognition – Powered by smart scanning technology - Detailed Information – Learn about composition, hardness, color, and common uses - Crystal & Gem Insights – Explore metaphysical properties and real-world applications - History & Collections – Save your scans and build your personal rock id library How It Works - Open "Rock Identifier: Stone Scanner" - Scan or upload a photo of any rock, mineral, or stone - Get fast, reliable identification results with educational details Why Choose This App? With "Rock Identifier: Stone Scanner", learning geology becomes simple and engaging. Whether you’re hiking, traveling, studying, or exploring nature, this rock identifier and mineral scanner helps you understand the stones and crystals you encounter every day. Perfect for: - Rock & mineral enthusiasts - Crystal and gem collectors - Students and educators - Curious explorers - Download today and turn every stone into a discovery with "Rock Identifier: Stone Scanner". ------------------ Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Gemstone Identifier º4 screens
Rock Identifier3 screens

Verdict

The call

The clearest difference is rating: Rock Identifier at 4.8 against Gemstone Identifier º's 4.2. On price, ratings volume, update cadence and ads 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. Gemstone Identifier º sells 2 in-app purchases, starting at $6.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rock Identifier holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 13 and 8 respectively.

UpkeepUpdate frequency

Gemstone Identifier º ships an update every 5 months, Rock Identifier every 7 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Gemstone Identifier º versus Rock Identifier: the parameters behind the verdict, then further details
ParameterGemstone Identifier ºRock Identifier
PriceFreeFree
Rating4.2 (13 ratings)4.8 (8 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings13 — better8
Update frequencyEvery 5 months — betterEvery 7 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size64 MB76 MB
Age rating4+4+
DeveloperQualitechnologies LLCWiktor Pabich

Customer experience

Gemstone Identifier º

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Rock Identifier

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Gemstone Identifier º

Subscriptions2
  • Weekly$6.997 Days
  • Gemstone Identifier Premium$34.991 Year
2 purchases

Rock Identifier

Subscriptions2
  • Rock Identifier Weekly Subscription3 Days trial$6.997 Days
  • Rock Identifier Annual Subscription$34.991 Year

Questions

Is Gemstone Identifier º free?
Gemstone Identifier º is free to download, with in-app purchases available.
Is Rock Identifier free?
Rock Identifier is free to download, with in-app purchases available.
Which has better reviews, Gemstone Identifier º or Rock Identifier?
Rock Identifier is rated higher. Gemstone Identifier º averages 4.2 out of 5 from 13 ratings, while Rock Identifier averages 4.8 from 8 ratings.
Do Gemstone Identifier º or Rock Identifier have ads?
Neither Gemstone Identifier º nor Rock Identifier shows ads.
Which is updated more often, Gemstone Identifier º or Rock Identifier?
Gemstone Identifier º ships an update every 5 months, and Rock Identifier every 7 months. Most recently, Gemstone Identifier º was updated on November 5, 2026 and Rock Identifier on October 31, 2026.

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