Comparison

GemBrain vs Seashell Identifier

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

Head to head
About

GemBrain

Instantly identify gemstones, crystals, and minerals with AI-powered photo analysis. Get detailed properties, market values, and learn to spot fakes. Organize your collection and access expert advice.

Highlights
  • AI gemstone identification
  • Market value estimation
  • Fake stone detection
  • Collection management
  • AI expert assistant
  • Built-in metal detector
Features
Read full description

GemBrain turns your iPhone into a powerful AI gemstone identifier. Snap a photo of any stone, crystal, or mineral and get an instant identification with confidence scores, detailed properties, and estimated market value, all in seconds. Whether you're a collector, a healing crystal enthusiast, a rockhounding hobbyist, or simply curious about a stone you've found, GemBrain makes expert-level gemstone identification accessible to everyone. IDENTIFY GEMSTONES WITH CONFIDENCE Our advanced AI analyzes color, luster, structure, and surface texture to deliver accurate identifications every time. Just point your camera and let GemBrain do the work. No geology knowledge required. KNOW WHAT YOUR FINDS ARE WORTH Every scan includes a complete market valuation based on stone type, quality grade, and current pricing data. See estimated price ranges for rough, tumbled, and faceted forms so you always know the value of what you've found. Make buying and selling decisions backed by real market data. SPOT FAKES BEFORE YOU BUY Our Real vs. Fake guides teach you how to detect synthetic and imitation specimens. Learn visual tests, touch tests, and expert techniques for diamonds, emeralds, rubies, and more. Never be fooled again. BUILD YOUR COLLECTION Organize your personal collection with our rarity tracking system. Every identified specimen receives a rarity score from S to C, letting you see which finds are truly rare. Track collection stats, earn achievements, and view your highlights including rarest find, unique species identified, total scans, and active streak. ASK AN EXPERT INSTANTLY Have a question about gemstone properties, healing uses, care instructions, or market trends? Ask GemBrain's AI assistant and get expert answers on demand, with expertise on demand. EXPLORE YOUR DISCOVERY LIBRARY Dive into our educational content with crystal healing guides, birthstone profiles, stone comparisons, and collecting tips. Learn gemstone geology, metaphysical properties, and historical significance from our curated articles. DETECT MAGNETIC STONES GemBrain includes a built-in metal detector using your phone's magnetometer. Test any specimen for magnetic properties, detect iron-based minerals, and add another layer to your identification process. Simply move your phone around any specimen for real-time readings. Trusted by crystal enthusiasts, rockhounding hobbyists, and gem collectors worldwide. Download GemBrain today and start identifying with accuracy. Your next great find is one photo away. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Seashell Identifier

Features
Read full description

Discover the secrets of every seashell you find with Seashell Identifier-the only app that combines AI-powered identification with comprehensive scientific analysis, safety guidelines, and conservation information to transform your beachcombing into an educational adventure. COMPREHENSIVE ANALYSIS: TAXONOMY: Learn the common name, scientific Latin name, family group, and biological classification (Gastropod or Bivalve) with fascinating fun facts HABITAT: Discover where your shell lives-intertidal zones, shallow subtidal waters, or deep ocean-plus substrate preferences and feeding behavior FEATURES: Get detailed size comparisons (your find vs. average and maximum sizes), orientation patterns, and surface texture analysis SAFETY: Critical conservation status (IUCN classifications) and danger levels-know if a shell is protected, endangered, or potentially hazardous before you touch it VALUE: Understand rarity classifications and estimated market value for collectors KEY FEATURES: INSTANT IDENTIFICATION: Simply take a photo or upload an image - our AI analyzes your seashell in seconds LOCATION-AWARE: Uses your location to provide region-specific identification and habitat information MULTI-LANGUAGE SUPPORT: Available in English, Spanish, French, Italian, Portuguese, German, Japanese, and Korean DETAILED HISTORY: Save and revisit all your identifications with photos and complete analysis EDUCATIONAL FOCUS: Perfect for beachcombers, collectors, students, and marine biology enthusiasts Terms of Services: https://www.notion.so/antoniodesigns/Terms-of-Services-3062d87eddf880fca0e2e8af3eca97c7?source=copy_link Privacy Policy: https://www.notion.so/antoniodesigns/Privacy-Policy-3062d87eddf880c8a31ef1c982c0b4a9?source=copy_link

Screenshots

GemBrain4 screens
Seashell Identifier3 screens

Verdict

The call

The clearest difference is ads: Seashell Identifier at none against GemBrain's shown. GemBrain's advantage is iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support 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. GemBrain sells 3 in-app purchases, starting at $6.99 per 7 days and Seashell Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
GemBrain versus Seashell Identifier: the parameters behind the verdict, then further details
ParameterGemBrainSeashell Identifier
PriceFreeFree
Rating3.8 (16 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings16 — better—
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size68 MB23 MB
Age rating4+4+
DeveloperApparent Group LimitedAntonio Ferrara

In-app purchases

3 purchases

GemBrain

Subscriptions3
  • Gem Brain Weekly Access7 Days trial$6.997 Days
  • Gem Brain Annual Promo1 Year trial$29.991 Year
  • Gem Brain Annual Access7 Days trial$39.991 Year
2 purchases

Seashell Identifier

Subscriptions2
  • Pro Weekly3 Days trial$5.997 Days
  • Pro Yearly3 Days trial$39.991 Year

Questions

Is GemBrain free?
GemBrain is free to download, with in-app purchases available.
Is Seashell Identifier free?
Seashell Identifier is free to download, with in-app purchases available.
Do GemBrain or Seashell Identifier have ads?
GemBrain shows ads; Seashell Identifier does not.

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