# iTrousers vs Clusterduck

The clearest difference is ads: iTrousers at none against Clusterduck's shown. iTrousers also leads on iOS requirement (9.0 vs 15.0). Clusterduck's advantage is ratings volume (173K vs 20) and update cadence (fortnightly vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. iTrousers sells 4 one-off in-app purchases and Clusterduck sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Clusterduck holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Clusterduck has 173K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 75% of iTrousers's written reviews are positive against 85% of Clusterduck's.

iTrousers ships an update every 3 months, Clusterduck fortnightly. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | iTrousers | Clusterduck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (20 ratings)](https://appshunter.io/ios/app/itrousers/id958849042/reviews) | **[4.8 (173K ratings)](https://appshunter.io/ios/app/clusterduck/id1531250914/reviews)** |
| Number of ratings | 20 | **173K** |
| Positive reviews | 75.0% of reviews | **84.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 97 MB | 240 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Truong](https://appshunter.io/developer/915310760) | [PikPok](https://appshunter.io/developer/323296229) |

## What reviewers say

### iTrousers

[App page](https://appshunter.io/ios/app/itrousers/id958849042)

Experience the latest in QWOPPING technology with challenging gameplay. Navigate over 16 ridiculous obstacles and outsmart combustible whales and trousers. Compete globally via Game Center leaderboards and sync progress across devices with iCloud.

**Highlights:** Programmable QWOP walks, Over 16 ridiculous obstacles, Combustible whales and QWOPPING trousers, Game Center leaderboards and achievements, iCloud support for cross-device play

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| Remove Pop-Up Ads | $1.99 | one-time |
| 1200 Coins iTrousers | $4.99 | one-time |
| 3000 Coins iTrousers | $9.99 | one-time |


### Clusterduck

[App page](https://appshunter.io/ios/app/clusterduck/id1531250914)

Hatch and mutate an endless stream of ducks, leading to increasingly bizarre genetic mutations. Collect hundreds of unique duck variations and discover the secrets of a mysterious hole. Compete in talent contests to appease the duck gods.

**Highlights:** Hatch and mutate wacky ducks, Collect hundreds of head, wing, and body variations, Discover common, rare, epic, and legendary mutations, Witty duck descriptions, Discover secrets of the hole, Compete in Duck-Off talent contests

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack of Clusterbucks | $0.99 | one-time |
| Remove Banner Ads | $1.99 | one-time |
| More lamp space! | $1.99 | one-time |
| Even more lamp space! | $1.99 | one-time |
| Bonus lamp space! | $1.99 | one-time |
| Permanent 4th Nest | $1.99 | one-time |
| Inter-Dimensional Lamp | $2.99 | one-time |
| Increase Population | $3.99 | one-time |
| Soup Buffet | $4.99 | one-time |
| Bumper Pack of Clusterbucks | $4.99 | one-time |
| The Variety Pack | $4.99 | one-time |
| The Populist Pack | $4.99 | one-time |
| Sizable Pack of Clusterbucks | $9.99 | one-time |
| Remove Ads | $19.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive game
- 👍 Unique and quirky duck designs
- 🎨 Charming art style
- 💡 Interesting mutation system
- 🕹️ Relaxing gameplay

**What reviewers complain about**

- 🔒 Limited duck storage space
- 🐛 Glitches and bugs
- 🔋 Long wait times for egg hatching
- 💰 Expensive in-app purchases for more space
- 🤔 Lack of control over duck breeding

**Reported bugs**

- Game crashes or freezes on some devices
- Inability to complete duck sets due to glitches
- Inconsistent ad behavior even after purchase
- Difficulty in distinguishing completed ducks

**Requested features**

- Add more duck storage space
- Implement a way to choose which ducks breed
- Add mini-games or other activities to pass time
- Introduce an in-game currency system
- Allow for more customization of the duck colony


## Frequently asked questions

### Is iTrousers free?

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

### Is Clusterduck free?

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

### Which has better reviews, iTrousers or Clusterduck?

Clusterduck is rated higher. iTrousers averages 4.6 out of 5 from 20 ratings, while Clusterduck averages 4.8 from 173K ratings.

### Do iTrousers or Clusterduck have ads?

Clusterduck shows ads; iTrousers does not.

### Which is updated more often, iTrousers or Clusterduck?

iTrousers ships an update every 3 months, and Clusterduck fortnightly. Most recently, iTrousers was updated on October 3, 2026 and Clusterduck 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.*