Sea Shell Identifier vs ShellsBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sea Shell Identifier
Instantly identify seashells and coastal finds from a photo. Get detailed information about shell types, habitats, and visual features. Save and organize your discoveries in a personal collection.
- Identify shells from photos
- Detailed shell information
- Learn about shell habitats
- Save and organize finds
- Personal seashell journal
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Shell Identifier: SnapShell helps you identify seashells, shells, and coastal finds from a photo—fast. ●Identify seashells from a photo Take a picture with your camera or pick one from your gallery. SnapShell analyzes the image and suggests the most likely shell type, species, family, or category. ●Clear results you can understand Get helpful details like shell name, key visual features, likely habitat, shape, color, texture, and similar shells so you can compare and feel more confident. ●Learn about your beach finds Discover useful information about different seashells, including common traits, where they may be found, and what makes each shell visually unique. ●Save and organize your finds Keep a personal collection of shell identifications, revisit past results, and build your own seashell journal. ●Great for ・Beach walks: shells found on the sand, tide pools, and shorelines ・Collectors: seashell collections, coastal souvenirs, and interesting finds ・Learning & discovery: ocean life, mollusks, shell shapes, patterns, and natural history ●Notes & accuracy SnapShell provides informational results and may be inaccurate. Identification results are not guarantees of exact species, origin, rarity, age, or scientific classification. For formal research, protected species concerns, collecting rules, or legal matters, consult a qualified expert or local authority. ●Subscription A paid subscription is required to use the app and access its core features. You can cancel anytime in your Apple ID account settings. ●Terms Terms of Use (EULA): https://goodgood-app.com/shellidentifier/terms_en.html Privacy Policy: https://goodgood-app.com/shellidentifier/privacypolicy_en.html
ShellsBook
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ShellsBook is a field guide for beachcombers and shell collectors who want to identify seashells from visible traits instead of guessing from a single photo. Inside the app: - 18 researched seashell entries with common name, scientific name, family, habitat, ocean range, field marks, size, shape, color pattern, and rarity. - Look-alike comparisons for cowries, conchs, scallops, olives, moon shells, and more. - Conservation and handling notes that remind users to leave live or protected shells in place and follow local rules. - A local notebook for finds, beach notes, and locations typed by the user. - An AI conchology coach for morphology, habitat, and responsible collection questions. The full guide and notebook work without an account. Free users get three coach asks per day. ShellsBook Pro unlocks unlimited coach questions through Apple StoreKit. Privacy: notes stay on device. Coach asks send only the selected shell details and the user's question to our Cloudflare Worker so it can return an answer. No ads, no analytics SDK, no camera upload, no precise location permission, and no login. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
Sea Shell Identifier and ShellsBook are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Sea Shell Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and ShellsBook sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Sea Shell Identifier | ShellsBook |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 22 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | daisei sudo | Mitaanshu Agarwal |
In-app purchases
Sea Shell Identifier
- Weekly Plan3 Days trial$4.997 Days
- Yearly Plan$29.991 Year
ShellsBook
- ShellsBook Pro Monthly$4.991 Month
- ShellsBook Pro Yearly$24.901 Year





