# Sea Shell Identifier vs Shell ID

The clearest difference is rating: Shell ID at 5.0 against Sea Shell Identifier's 3.0. Shell ID also leads on monetization model (freemium vs subscription). Sea Shell Identifier's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Sea Shell Identifier sells 2 in-app purchases, starting at $4.99 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.

Shell ID holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Sea Shell Identifier ships an update every 2 weeks, Shell ID every 5 weeks. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Sea Shell Identifier | Shell ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sea-shell-identifier-shell-id/id6768183482/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shell-id-sea-shell-identifier/id6773709142/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 22 MB | 50 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UdaTech](https://appshunter.io/developer/1665786346) | [ProductiveTap](https://appshunter.io/developer/430553438) |

## What reviewers say

### Sea Shell Identifier

[App page](https://appshunter.io/ios/app/sea-shell-identifier-shell-id/id6768183482)

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.

**Highlights:** Identify shells from photos, Detailed shell information, Learn about shell habitats, Save and organize finds, Personal seashell journal

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


### Shell ID

[App page](https://appshunter.io/ios/app/shell-id-sea-shell-identifier/id6773709142)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked 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 3.0 out of 5 from 2 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 every 2 weeks, and Shell ID every 5 weeks. Most recently, Sea Shell Identifier was updated on October 2, 2026 and Shell ID on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*