# Human Tower Sort vs Duck Loop

The clearest difference is in-app purchases: Human Tower Sort at none against Duck Loop's 10. Human Tower Sort also leads on iOS requirement (12.0 vs 15.0). Duck Loop's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Duck Loop sells 10 one-off in-app purchases. Human Tower Sort asks for nothing beyond the download.

## The numbers

| Metric | Human Tower Sort | Duck Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/duck-loop/id6779206823/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Monetization | — | Free with in-app purchases |
| Size | 124 MB | 304 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chanon Jinpisoot](https://appshunter.io/developer/1467329464) | [ACTIONFIT Ltd.](https://appshunter.io/developer/1516168822) |

## What reviewers say

### Human Tower Sort

[App page](https://appshunter.io/ios/app/human-tower-sort/id6502490156)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duck Loop

[App page](https://appshunter.io/ios/app/duck-loop/id6779206823)

Guide adorable ducks to their correct color zones by matching their colors and clearing the board. This casual puzzle game offers hundreds of handcrafted levels that start simple but grow increasingly complex, requiring quick thinking and clever strategy. Enjoy a relaxing yet stimulating brain teaser perfect for quick breaks or longer play sessions.

**Highlights:** Color-sorting puzzle mechanics, Traffic control challenges, Hundreds of handcrafted levels, Cute duck characters, Strategic thinking required, Relaxing brain teaser

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bundle | $1.99 | one-time |
| No Ads | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| No Ads Bundle | $11.99 | one-time |
| 10000 Coin | $14.99 | one-time |
| Large Bundle | $19.99 | one-time |
| 25000 Coin | $29.99 | one-time |
| Super Bundle | $29.99 | one-time |
| 50000 Coin | $54.99 | one-time |
| 100000 Coin | $99.99 | one-time |


## Frequently asked questions

### Is Human Tower Sort free?

Human Tower Sort is free to download, with no in-app purchases.

### Is Duck Loop free?

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

### Do Human Tower Sort or Duck Loop have ads?

Human Tower Sort shows ads; Duck Loop does not.

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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.*