# Chambers Library vs Nature Identifier

The clearest difference is device support: Chambers Library at 3 against Nature Identifier's 1. Chambers Library also leads on iOS requirement (15.6 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chambers Library ships an update every 15 months, Nature Identifier every 8 months. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Chambers Library | Nature Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/nature-identifier/id6740048263/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 90 MB | 17 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hachette UK (Holdings)Limited](https://appshunter.io/developer/361205465) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### Chambers Library

[App page](https://appshunter.io/ios/app/chambers-library/id6463718329)

Access a curated collection of ebooks and audiobooks from Chambers, featuring reference works, poetry, and unique content. This app is designed for word enthusiasts seeking educational and inspiring literary experiences.

**Highlights:** Chambers Dictionary access, Brewer's Dictionary of Phrase & Fable, Poetry collection, Reference works, Audiobooks, Ebooks

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

**In-app purchases:** none


### Nature Identifier

[App page](https://appshunter.io/ios/app/nature-identifier/id6740048263)

Identify plants, animals, fungi, rocks, and more from a photo. Get detailed field-guide-style information, save your discoveries to a personal journal, and explore what others are finding.

**Highlights:** Identify nature from photos, Detailed field-guide entries, Personal discovery journal, Browse community discoveries, Add personal notes to photos, Share entries easily

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chambers Library free?

Chambers Library is free to download, with no in-app purchases.

### Is Nature Identifier free?

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

### Do Chambers Library or Nature Identifier have ads?

Neither Chambers Library nor Nature Identifier shows ads.

### Which is updated more often, Chambers Library or Nature Identifier?

Chambers Library ships an update every 15 months, and Nature Identifier every 8 months. Most recently, Chambers Library was updated on September 23, 2026 and Nature Identifier on September 27, 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.*