Comparison

Diamond Identifier vs Coin Value Scanner App

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

Head to head
About

Diamond Identifier

Instantly analyze gemstones by simply taking a photo. Get detailed insights into gem type, the 4Cs, light performance, estimated value, and origin. Save your scans to a personal collection and explore gems identified by a global community.

Highlights
  • AI-powered stone analysis
  • Type detection (natural, lab-grown, simulant)
  • 4Cs estimation (carat, color, clarity, cut)
  • Light performance analysis
  • Estimated value range
  • Origin and treatment detection
  • Personal gem collection
  • Community gem exploration
Features
Read full description

Snap a photo. Get instant gemological insights. Point your camera at any stone, tap scan, and receive a detailed analysis in seconds — powered by advanced AI. WHAT YOU GET • Type Detection — Natural, lab-grown, moissanite, simulant, and more • The 4Cs — Estimated carat weight, color grade, clarity grade, and cut quality • Light Performance — Brilliance, fire, and scintillation analysis • Value Estimate — Approximate market value range • Origin & Treatments — Likely geographic origin and treatment detection • Care Tips — How to keep your stone looking its best YOUR PERSONAL TROVE Every scan is saved to your collection. Revisit past analyses, compare stones, and track your growing library over time. EXPLORE THE COMMUNITY Browse gems identified by collectors around the world. Discover rare finds and see what others are scanning. IMPORTANT DISCLAIMERS All results are generated by AI and may contain inaccuracies. This app is not a substitute for certified gemological services such as GIA, AGS, or IGI. Estimated values are approximate references only and do not constitute financial, investment, or appraisal advice. For high-value purchases, sales, or insurance, always consult a professional gemologist.

About

Coin Value Scanner App

Identify coins and banknotes using AI-powered photo recognition. Explore estimated collector values, discover coins from around the world, and organize your finds into a personal collection.

Highlights
  • AI coin and banknote identification
  • Estimated collector value exploration
  • Global coin discovery
  • Personal collection organization
  • Search and learn catalog
  • Banknote identification
Features
Read full description

What coin is this, and what might it be worth? Coin Value Scanner App helps you identify coins from photos, explore estimated collector values, and organize your collection. From a penny in your pocket to an unfamiliar old coin, discover more about the money you find. IDENTIFY COINS FROM PHOTOS Use AI-powered photo recognition to identify coins and explore their details. View front and back images alongside information such as country, issuer, denomination, year, and series. EXPLORE ESTIMATED COIN VALUES Curious about a coin’s worth? View estimated collector value ranges when available, alongside identification details that help you understand the result. DISCOVER COINS FROM AROUND THE WORLD Browse coins by country, historical era, empire, and ruler. Explore ancient, medieval, and modern coins, or discover a featured coin of the day. BUILD YOUR PERSONAL COLLECTION Save identification results to your collection and keep your finds in one place. Browse your saved items, sort by recency, value, country, or era, and view the estimated total value of items with available estimates. SEARCH AND LEARN Search for coins, banknotes, and countries. Explore catalog information and learn more about familiar pocket change and coins you have never seen before. IDENTIFY BANKNOTES TOO Scan paper money to explore its country, issuer, denomination, year, series, and catalog reference when available. Save banknotes alongside your coins in the same collection. Whether you are starting a collection or researching a recent find, turn curiosity into a collection you can explore. Estimated values are for reference only and are not professional appraisals or offers to buy. Identification results and available details may vary by item and photo quality. SUBSCRIPTION: We offer auto-renewing subscription: • Length: Weekly and Yearly • Your subscription will be charged to your iTunes Account at confirmation of purchase and will automatically renew for the selected duration unless auto-renew is turned off at least 24 hours before the end of the current period. • You can manage your subscription and turn off auto-renewal by visiting your iTunes Account Settings after purchase Privacy Policy & Terms of Use • Privacy Policy: https://sonicfern.com/privacy-policy • Terms of Use: https://sonicfern.com/terms-of-service

Screenshots

Diamond Identifier3 screens
Coin Value Scanner App4 screens

Verdict

The call

The clearest difference is rating: Diamond Identifier at 5.0 against Coin Value Scanner App's 4.0. Diamond Identifier also leads on monetization model (free vs freemium). Coin Value Scanner App's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Diamond Identifier holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Scorecard4 real differences · 6 level
Diamond Identifier versus Coin Value Scanner App: the parameters behind the verdict, then further details
ParameterDiamond IdentifierCoin Value Scanner App
PriceFreeFree
Rating5.0 (6 ratings) — better4.0 (3 ratings)
Positive reviews—66.7% of reviews
Number of ratings6 — better3
Update frequency—Monthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS1715.6 — better
Further details — not scored
Size3 MB53 MB
Age rating4+4+
DeveloperKawaiiSonic Fern LLC

Customer experience

Diamond Identifier

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Coin Value Scanner App

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Diamond Identifier

No in-app purchases

None

Coin Value Scanner App

No in-app purchases

Questions

Is Diamond Identifier free?
Diamond Identifier is free to download, with no in-app purchases.
Is Coin Value Scanner App free?
Coin Value Scanner App is free to download, with no in-app purchases.
Which has better reviews, Diamond Identifier or Coin Value Scanner App?
Diamond Identifier is rated higher. Diamond Identifier averages 5.0 out of 5 from 6 ratings, while Coin Value Scanner App averages 4.0 from 3 ratings.
Do Diamond Identifier or Coin Value Scanner App have ads?
Neither Diamond Identifier nor Coin Value Scanner App shows ads.

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