ShellLens vs Shell ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShellLens
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ShellLens is an innovative app that uses AI to instantly identify seashells. KEY FEATURES AI Seashell Identification Just point your camera, and AI will identify the seashell species with high accuracy. Supports over 1,000 types of seashells. Detailed Shell Information - Shell name (English/Japanese) - Scientific name - Size range - Habitat - Key characteristics Ecology Information (Premium) - Detailed ecology - Diet and feeding habits - Behavioral patterns - Conservation status Value Assessment (Premium) - Estimated collector value - Rarity score - Collector popularity Collection Feature Save identified shells to build your personal collection. PERFECT FOR - Shell collectors - Beachcombing enthusiasts - Marine life enthusiasts - Travelers and tourists - Science education PREMIUM PLAN - Unlimited identification - Detailed ecological analysis - Habitat and distribution info - Estimated value and rarity - Ad-free experience Download now and discover the secrets of the shells you find on the beach! LEGAL Privacy Policy: https://tsuzukit.com/legal/privacy-policy.html Terms of Service: https://tsuzukit.com/legal/terms-of-service.html Commercial Transaction Act: https://tsuzukit.com/legal/commercial-law.html Disclaimer: https://tsuzukit.com/legal/disclaimer.html
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.
- AI Shell Identification
- AI Shell Chat
- Personal Shell Collection
- Comprehensive Shell Information
- Personal Notes
- PDF Export
- Backup & Restore
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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
Verdict
The clearest difference is update cadence: Shell ID at every 5 weeks against ShellLens's every 3 months. On price, ads, 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
Both are free to download. ShellLens sells 2 in-app purchases, starting at $3.99 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.
ShellLens ships an update every 3 months, Shell ID every 5 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | ShellLens | Shell ID |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryo Tsudukihashi | ProductiveTap |
In-app purchases
ShellLens
- Weekly Plan3 Days trial$3.997 Days
- Yearly Plan$29.991 Year
Shell ID
- Premium Weekly3 Days trial$2.997 Days
- Premium Yearly$29.991 Year
Questions
Is ShellLens free?
Is Shell ID free?
Do ShellLens or Shell ID have ads?
Which is updated more often, ShellLens or Shell ID?
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