# Egg Identifier vs Feather Identifier

The clearest difference is review sentiment: Egg Identifier at 100% against Feather Identifier's 50%. Egg Identifier also leads on update cadence (every 3 weeks vs every 4 months). Feather Identifier's advantage is in-app purchases (none vs 3) and rating (4.9 vs 4.7). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Egg Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Feather Identifier asks for nothing beyond the download.

Feather Identifier holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 55 and 77 respectively. Written reviews complicate that: 100% of Egg Identifier's written reviews are positive against 50% of Feather Identifier's, so the app with the better star average is not the one people write more warmly about.

Egg Identifier ships an update every 3 weeks, Feather Identifier every 4 months. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Egg Identifier | Feather Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (55 ratings)](https://appshunter.io/ios/app/egg-identifier/id6740838269/reviews) | **[4.9 (77 ratings)](https://appshunter.io/ios/app/feather-identifier/id6759986301/reviews)** |
| Number of ratings | 55 | **77** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 18 MB |
| Requires iOS | 18.0 | 18 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sergii Nesterenko](https://appshunter.io/developer/1686841405) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### Egg Identifier

[App page](https://appshunter.io/ios/app/egg-identifier/id6740838269)

Instantly identify bird eggs by taking a photo or uploading an image. Learn detailed species information, habitat, and nesting habits, all organized in a personal timeline. Perfect for nature lovers and curious minds.

**Highlights:** AI-powered egg identification, Photo and upload identification, Species match with confidence scores, Habitat and nesting details, Personal timeline organization, Explore wildlife through eggs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $4.99 | per 7 days |
| Monthly subscription | $7.99 | per month |
| Yearly subscription | $29.99 | per year |


### Feather Identifier

[App page](https://appshunter.io/ios/app/feather-identifier/id6759986301)

Identify bird species from feather photos using AI. Learn about feather structure, bird habitats, and conservation status. Build a personal log of your feather discoveries.

**Highlights:** AI feather analysis, Bird species identification, Feather structure details, Habitat and commonality information, Field log for sightings, Community discoveries feed

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

**In-app purchases:** none


## Frequently asked questions

### Is Egg Identifier free?

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

### Is Feather Identifier free?

Feather Identifier is free to download, with no in-app purchases.

### Which has better reviews, Egg Identifier or Feather Identifier?

Feather Identifier is rated higher. Egg Identifier averages 4.7 out of 5 from 55 ratings, while Feather Identifier averages 4.9 from 77 ratings.

### Do Egg Identifier or Feather Identifier have ads?

Neither Egg Identifier nor Feather Identifier shows ads.

### Which is updated more often, Egg Identifier or Feather Identifier?

Egg Identifier ships an update every 3 weeks, and Feather Identifier every 4 months. Most recently, Egg Identifier was updated on September 26, 2026 and Feather Identifier on September 21, 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.*