# Duck Sort vs Emberline

The clearest difference is ads: Duck Sort at none against Emberline's shown. Duck Sort also leads on iOS requirement (15.0 vs 17.0). Emberline's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Duck Sort sells 10 one-off in-app purchases and Emberline sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Duck Sort ships an update every 3 weeks, Emberline daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Duck Sort | Emberline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (105 ratings)](https://appshunter.io/ios/app/duck-sort-quack-squad/id6777099855/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 309 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Smart Project GmbH](https://appshunter.io/developer/1462157824) | [Joseph Leporati](https://appshunter.io/developer/1155292653) |

## What reviewers say

### Duck Sort

[App page](https://appshunter.io/ios/app/duck-sort-quack-squad/id6777099855)

Engage in a satisfying color sorting puzzle game featuring an adorable collection of customizable rubber ducks. Solve levels, unlock new duck skins, and embark on a relaxing adventure with daily challenges.

**Highlights:** Addictive duck sort puzzle mechanics, Unique duck skins and themes, Relaxing adventure with new chapters, Cozy visuals and animations, Daily goals and rewards, Collectible duck variants

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quacking Pack #2 | $1.99 | one-time |
| Quacking Pack #3 | $2.99 | one-time |
| Quacking Pack #5 | $4.99 | one-time |
| No ADS: Duck Pack | $6.99 | one-time |
| Quacking Pack #8 | $7.99 | one-time |
| Quacking Pack #9 | $8.99 | one-time |
| No ADS: Quacking Pack | $9.99 | one-time |
| Quacking Pack #10 | $9.99 | one-time |
| Quacking Pack #13 | $12.99 | one-time |
| Quacking Pack #20 | $19.99 | one-time |


### Emberline

[App page](https://appshunter.io/ios/app/emberline-block-puzzle/id6786893402)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Revives | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Duck Sort free?

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

### Is Emberline free?

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

### Do Duck Sort or Emberline have ads?

Emberline shows ads; Duck Sort does not.

### Which is updated more often, Duck Sort or Emberline?

Duck Sort ships an update every 3 weeks, and Emberline daily. Most recently, Duck Sort was updated on November 5, 2026 and Emberline on October 31, 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.*