Comparison

GemTrail vs Gemstone Identifier & Value

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

Head to head
About

GemTrail

Features
Read full description

Most rock identification apps stop at a name. GemTrail: Rock Identifier turns every stone photo into a specimen-style record with visible evidence, confidence indicators, recheck guidance, and a polished card you can save or share. Take a photo of a rock, mineral, crystal, or gemstone with your camera, or choose an existing image from your photo library. The app analyzes visible characteristics, suggests the closest possible match, and explains why the result may fitβ€”including color, texture, structure, lighting, visible details, similar materials, and recommended next checks. Build a More Organized Collection * Identify rocks, minerals, crystals, and gemstones from photos * Review confidence and photo-quality indicators before relying on a result * Save each specimen with its image, suggested match, source, date, notes, and status * Mark favorites and quickly find samples that need further review * Retake photos when lighting, focus, or visible details are insufficient * Browse a built-in reference library featuring 140 common rocks, minerals, crystals, and gems * Compare similar materials using practical clues such as luster, hardness, streak, texture, and formation * Create a polished Stone Specimen Card to save or share Designed for Curious Collectors Whether you are a collector, student, hobby geologist, lapidary learner, crystal seller, outdoor explorer, or simply curious about a stone you found, the app provides more than a quick label. Each identification keeps the supporting information attached to the specimen, helping you review uncertain results, explain your findings, and organize your growing collection. User-Controlled Photo Access Camera and photo-library actions are initiated by you. Choose or capture a specimen, review the result, and decide what you want to save or share. Important Identification Notice Photo-based identification provides an educational starting point and should not be treated as a certified geological, gemological, safety, or monetary appraisal. Results may be affected by lighting, image quality, surface condition, camera angle, and similarities between materials. For valuable, rare, hazardous, or safety-sensitive specimens, confirm the result through physical testing or consultation with a qualified professional. Subscription Information Payment will be charged to your Apple Account upon confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your App Store account settings. Privacy Policy: https://bytecraftersltd.com/pp/6786246576/ Terms of Use: https://bytecraftersltd.com/tou/6786246576/

About

Gemstone Identifier & Value

Features
Read full description

Instantly identify any gemstone, mineral, or crystal with high accuracy while receiving complete gemological profiles, physical properties, care guides, and origin data in seconds. Designed for collectors, jewelers, and crystal enthusiasts, Gemstone Identifier turns your camera into an expert gemology assistant. Simply snap a photo or upload an image from your library to discover everything about your stone. Key Features: Instant AI Identification: Identify thousands of gemstones, minerals, and crystals accurately from a single photo. Detailed Gem Profiles: Explore chemical composition, Mohs hardness rating, optical properties, crystal systems, and origins. Care and Handling Guides: Learn how to safely clean, maintain, and preserve your precious stones and crystals. Collection Manager: Save identified gems to your personal collection with custom notes and organize your library. Download Gemstone Identifier today and explore the extraordinary world of gemstones. Terms of Services: https://app.notion.com/p/antoniodesigns/Terms-of-Services-3062d87eddf880fca0e2e8af3eca97c7?source=copy_link Privacy Policy: https://app.notion.com/p/antoniodesigns/Privacy-Policy-3062d87eddf880c8a31ef1c982c0b4a9?source=copy_link

Screenshots

GemTrail4 screens
Gemstone Identifier & Value3 screens

Verdict

The call

The clearest difference is in-app purchases: GemTrail at none against Gemstone Identifier & Value's 2. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Gemstone Identifier & Value sells 2 in-app purchases, starting at $7.99 per 7 days. GemTrail asks for nothing beyond the download.

Scorecard1 real difference Β· 5 level
GemTrail versus Gemstone Identifier & Value: the parameters behind the verdict, then further details
ParameterGemTrailGemstone Identifier & Value
PriceFreeFree
Update frequencyEvery 6 weeksβ€”
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone
Requires iOS17.0 β€” better18
Further details β€” not scored
Size51 MB28 MB
Age rating4+4+
DeveloperBYTECRAFTERSLIMITEDAntonio Ferrara

In-app purchases

None

GemTrail

No in-app purchases

2 purchases

Gemstone Identifier & Value

Subscriptions2
  • Gemstone Identifier with Trial7 Days trial$7.997 Days
  • Gemstone Identifier with Trial7 Days trial$39.991 Year

Questions

Is GemTrail free?
GemTrail is free to download, with no in-app purchases.
Is Gemstone Identifier & Value free?
Gemstone Identifier & Value is free to download, with in-app purchases available.
Do GemTrail or Gemstone Identifier & Value have ads?
Neither GemTrail nor Gemstone Identifier & Value shows ads.

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