# Nest Identifier vs Feather Identifier

The clearest difference is in-app purchases: Feather Identifier at none against Nest Identifier's 2. Feather Identifier also leads on ratings volume (77 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Nest Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. Feather Identifier asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Nest Identifier against 4.9 for Feather Identifier. That said, the two scores are not equally well evidenced: Feather Identifier has 77 ratings behind it against 2, so its average is the more settled of the two.

Nest Identifier ships an update every 3 months, Feather Identifier every 4 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Nest Identifier | Feather Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nest-identifier/id6751761390/reviews)** | [4.9 (77 ratings)](https://appshunter.io/ios/app/feather-identifier/id6759986301/reviews) |
| Number of ratings | 2 | **77** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 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

### Nest Identifier

[App page](https://appshunter.io/ios/app/nest-identifier/id6751761390)

Identify animal nests from a photo using AI. Get likely matches, species, habitat clues, and nest characteristics. Save your discoveries in a personal history for wildlife enthusiasts and nature explorers.

**Highlights:** Identify nests from photos, AI analysis of structure and materials, Confidence indicators for matches, Species and habitat clues, Personal discovery history, Subscription for unlimited identifications

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

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

Nest 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, Nest Identifier or Feather Identifier?

Nest Identifier is rated higher. Nest Identifier averages 5.0 out of 5 from 2 ratings, while Feather Identifier averages 4.9 from 77 ratings.

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

Neither Nest Identifier nor Feather Identifier shows ads.

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

Nest Identifier ships an update every 3 months, and Feather Identifier every 4 months. Most recently, Nest Identifier was updated on October 6, 2026 and Feather Identifier on October 8, 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.*