Comparison

Sea Shell Identifier vs Shell ID

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

Head to head
About

Sea Shell Identifier

Instantly identify seashells with AI by taking a photo. Discover detailed species information, estimated value, rarity, and track your finds on a map to build a digital collection.

Highlights
  • AI-powered shell identification
  • Detailed species information
  • Estimated market value and rarity
  • Geolocation tracking of finds
  • Digital shell collection builder
  • Offline identification capabilities
Read full description

Turn your beach walks into a journey of discovery with Sea Shell Identifier - Shellie, the intelligent companion for shell enthusiasts, collectors, and curious explorers. Whether you’re walking along the beach or exploring tidal pools, Shellie: Sea Shell Identifier helps you identify, locate, and catalogue the seashells you find, effortlessly. Just snap a photo, and Sea Shell Identifier - Shellie uses cutting-edge AI to recognize shell species instantly. Our advanced model analyzes patterns, shapes, textures, and ridges to provide fast, accurate identification—complete with a confidence score so you know how reliable the result is. But Sea Shell Identifier - Shellie offers more than names. Every identification includes detailed species information: scientific names, natural habitats, size ranges, global distribution, and more. Know the Value of What You Find Get more than a name—get insight. Sea Shell Identifier - Shellie provides estimated market value, rarity scores, and collector interest ratings for each shell. Understand what makes a find unique or valuable, and avoid common misidentifications—even among lookalikes. Map and Track Your Discoveries With geolocation tools, you can pinpoint and revisit the exact spots where you’ve made discoveries. See your collecting journey unfold on the map, compare locations, and watch your personal database of findings grow over time—all within Sea Shell Identifier - Shellie. Build and Curate Your Own Digital Shell Collection Save each find with photos, notes, species details, and map data. Whether you're a beginner or a seasoned collector, Sea Shell Identifier - Shellie becomes your portable shell cabinet—organized, searchable, and beautifully documented. Ideal for families, educators, divers, and solo explorers, Sea Shell Identifier - Shellie makes marine discovery fun, educational, and easy. Even offline, the app keeps working after identification—perfect for remote beaches and wild coastlines. Recognizing thousands of species worldwide, Sea Shell Identifier - Shellie grows smarter with each scan. From common clams to rare tropical specimens, the app evolves alongside your curiosity. Let Sea Shell Identifier - Shellie turn your next beach visit into a scientific and personal adventure. Privacy policy: https://www.iubenda.com/privacy-policy/25402044 Terms of use: http://www.apple.com/legal/itunes/appstore/dev/stdeula

About

Shell ID

Identify seashells using AI, organize your finds into a personal collection, and learn detailed information about each species. Discuss shell topics with AI and export your collection as a PDF.

Highlights
  • AI Shell Identification
  • AI Shell Chat
  • Personal Shell Collection
  • Comprehensive Shell Information
  • Personal Notes
  • PDF Export
  • Backup & Restore
Features
Read full description

Discover the seashells around you with AI-powered identification. Unlike other shell identification apps, Shell ID makes it easy to organize your finds into a personal collection, add your own notes, discuss each species with AI, and export your collection as a beautifully formatted PDF. FEATURES • AI Shell Identification Take a photo of any seashell, and our AI will identify the species. Get both common and scientific names, along with detailed information about its family, habitat, size range, and the features — shape, coloration, texture, and patterns — that set it apart. Each identification also includes a short collector summary. • AI Shell Chat Get personalized shell knowledge through natural conversation with AI. Ask where a species is found, how to tell similar shells apart, conservation and collecting etiquette, or any shell topic. You can return to past conversations anytime. • Personal Shell Collection Build your own seashell archive. Save every identification with high-quality images, automatic dates, and notes. Your knowledge grows as your collection grows — whether you collect shells on the beach, study them closely, or are simply curious about what you found. • Comprehensive Shell Information Each identification includes family classification, habitat preferences, typical size, and identification tips. Learn what makes each species unique and how to recognize conchs, scallops, cowries, and whelks in nature. • Personal Notes Add your own observations to each shell. Record where and when you found it, the conditions at the beach, or any special memories from your walks, dives, and travels. • Favorites Collection Mark your favorite shells so you can find them quickly. Keep your most prized finds and most beautiful specimens ready to view. • PDF Export Export your entire shell collection as a beautifully formatted PDF. Choose whether to include images, species information, and your notes — useful for sharing your finds, keeping a record of every species you identify, or saving a printed catalog. • Backup & Restore Keep your collection safe. Export everything to a single backup file and restore it anytime, so your collection stays with you when you change devices. Transform every beach walk, snorkel, or dive into a learning opportunity. Shell ID helps you develop a deeper appreciation for the natural beauty along the shore. There is an optional Premium subscription for unlimited access. The subscription will be charged to your iTunes account upon purchase. Your account will be charged for renewal 24 hours before the current period ends. You can turn off auto-renewal at any time in your Account Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.productivetap.com/shell-id-privacy-policy/

Screenshots

Sea Shell Identifier3 screens
Shell ID4 screens

Verdict

The call

The clearest difference is ratings volume: Sea Shell Identifier at 7 against Shell ID's 1. On price, rating, 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. Sea Shell Identifier sells 2 in-app purchases, starting at $5.99 per 7 days and Shell ID sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Sea Shell Identifier against 5.0 for Shell ID. That said, the two scores are not equally well evidenced: Sea Shell Identifier has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sea Shell Identifier ships an update monthly, Shell ID every 5 weeks. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Sea Shell Identifier versus Shell ID: the parameters behind the verdict, then further details
ParameterSea Shell IdentifierShell ID
PriceFreeFree
Rating4.9 (7 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings7 — better1
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size18 MB50 MB
Age rating4+4+
DeveloperNBAppsProductiveTap

Customer experience

Sea Shell Identifier

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Shell ID

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

In-app purchases

2 purchases

Sea Shell Identifier

Subscriptions2
  • Unlimited - One Week$5.997 Days
  • Unlimited - One Year$39.991 Year
2 purchases

Shell ID

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Yearly$29.991 Year

Questions

Is Sea Shell Identifier free?
Sea Shell Identifier is free to download, with in-app purchases available.
Is Shell ID free?
Shell ID is free to download, with in-app purchases available.
Which has better reviews, Sea Shell Identifier or Shell ID?
Shell ID is rated higher. Sea Shell Identifier averages 4.9 out of 5 from 7 ratings, while Shell ID averages 5.0 from 1 ratings.
Do Sea Shell Identifier or Shell ID have ads?
Neither Sea Shell Identifier nor Shell ID shows ads.
Which is updated more often, Sea Shell Identifier or Shell ID?
Sea Shell Identifier ships an update monthly, and Shell ID every 5 weeks. Most recently, Sea Shell Identifier was updated on September 27, 2026 and Shell ID on September 22, 2026.

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