# Explore QuoDeck vs DK AMNH Bird Sounds

The clearest difference is update cadence: Explore QuoDeck at every 3 months against DK AMNH Bird Sounds's every 56 months. DK AMNH Bird Sounds's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Explore QuoDeck ships an update every 3 months, DK AMNH Bird Sounds every 56 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Explore QuoDeck | DK AMNH Bird Sounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (11 ratings)](https://appshunter.io/ios/app/dk-amnh-bird-sounds/id1535174471/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 56 months |
| Monetization | — | Free |
| Size | 254 MB | 10 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUODECK TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1331948294) | [Dorling Kindersley](https://appshunter.io/developer/316351361) |

## What reviewers say

### Explore QuoDeck

[App page](https://appshunter.io/ios/app/explore-quodeck/id1459491708)

**Features:** macOS Compatibility

**In-app purchases:** none


### DK AMNH Bird Sounds

[App page](https://appshunter.io/ios/app/dk-amnh-bird-sounds/id1535174471)

Enhance your bird identification guides with authentic bird sounds. Access audio for over 200 species to learn and recognize them by ear. This app complements DK's physical bird identification books.

**Highlights:** Audio for over 200 bird species, Complements DK bird identification guides, Learn bird calls, Easy to use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Explore QuoDeck free?

Explore QuoDeck is free to download, with no in-app purchases.

### Is DK AMNH Bird Sounds free?

DK AMNH Bird Sounds is free to download, with no in-app purchases.

### Do Explore QuoDeck or DK AMNH Bird Sounds have ads?

Neither Explore QuoDeck nor DK AMNH Bird Sounds shows ads.

### Which is updated more often, Explore QuoDeck or DK AMNH Bird Sounds?

Explore QuoDeck ships an update every 3 months, and DK AMNH Bird Sounds every 56 months. Most recently, Explore QuoDeck was updated on October 6, 2026 and DK AMNH Bird Sounds on October 17, 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.*