# Sea Shell Identifier vs Identifier

The clearest difference is rating: Identifier at 4.7 against Sea Shell Identifier's 3.9. Identifier also leads on update cadence (weekly vs every 3 weeks). Sea Shell Identifier's advantage is review sentiment (14% vs 0%) and iOS requirement (15.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Sea Shell Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Identifier holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 168 and 163 respectively. Written reviews complicate that: 14% of Sea Shell Identifier's written reviews are positive against 0% of Identifier's, so the app with the better star average is not the one people write more warmly about.

Sea Shell Identifier ships an update every 3 weeks, Identifier weekly. The most recent releases landed on September 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sea Shell Identifier | Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (168 ratings)](https://appshunter.io/ios/app/sea-shell-identifier-scanner/id6737782924/reviews) | **[4.7 (163 ratings)](https://appshunter.io/ios/app/identifier-feather/id6744857472/reviews)** |
| Number of ratings | **168** | 163 |
| Positive reviews | **13.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 60 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [APPMERGE TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1822845284) | [Sergii Nesterenko](https://appshunter.io/developer/1686841405) |

## What reviewers say

### Sea Shell Identifier

[App page](https://appshunter.io/ios/app/sea-shell-identifier-scanner/id6737782924)

Identify seashells instantly using AI. This app provides detailed biological insights and allows you to manage your personal collection of coastal finds with location tagging.

**Highlights:** AI photo identification, 1000+ species database, Expert biological insights, Personal collection management, Location tagging for finds, Detailed species profiles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $12.99 | per year |
| Lifetime Premium | $9.99 | one-time |


### Identifier

[App page](https://appshunter.io/ios/app/identifier-feather/id6744857472)

Instantly identify bird feathers using advanced AI by uploading a photo. Learn about species matches, habitats, and unique traits, all organized in a personal timeline. Ideal for birdwatchers and nature lovers.

**Highlights:** AI feather identification, Photo upload for identification, Species match with confidence scores, Habitat information, Personal timeline organization, Offline exploration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $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 Identifier free?

Identifier is free to download, with in-app purchases available.

### Which has better reviews, Sea Shell Identifier or Identifier?

Identifier is rated higher. Sea Shell Identifier averages 3.9 out of 5 from 168 ratings, while Identifier averages 4.7 from 163 ratings.

### Do Sea Shell Identifier or Identifier have ads?

Neither Sea Shell Identifier nor Identifier shows ads.

### Which is updated more often, Sea Shell Identifier or Identifier?

Sea Shell Identifier ships an update every 3 weeks, and Identifier weekly. Most recently, Sea Shell Identifier was updated on September 1, 2026 and Identifier on September 23, 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.*