# Catch The Duck vs Doku Blast!

The clearest difference is rating: Catch The Duck at 5.0 against Doku Blast!'s 4.3. Catch The Duck also leads on iOS requirement (12.0 vs 15.0). Doku Blast!'s advantage is in-app purchases (none vs 1) and ratings volume (12 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Catch The Duck sells 1 one-off in-app purchase. Doku Blast! asks for nothing beyond the download.

Catch The Duck holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Doku Blast! has 12 ratings behind it against 2, so its average is the more settled of the two.

Catch The Duck ships an update every 3 days, Doku Blast! every 5 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Catch The Duck | Doku Blast! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/catch-the-duck/id6446176625/reviews)** | [4.3 (12 ratings)](https://appshunter.io/ios/app/doku-blast/id6785128983/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | — | 81.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 231 MB | 162 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cashock Technology Ltd.](https://appshunter.io/developer/1597226400) | [WISDOM INTERACTIVE YAZILIM TICARET ANONIM SIRKETI](https://appshunter.io/developer/6785128985) |

## What reviewers say

### Catch The Duck

[App page](https://appshunter.io/ios/app/catch-the-duck/id6446176625)

Engage your logic and creativity in this challenging puzzle game. With over 100 levels and comic-style art, it tests your IQ and problem-solving skills. Enjoy endless fun and brain teasers suitable for all ages.

**Highlights:** Over 100 challenging levels, Comic art style, IQ and logic testing, Brain teaser gameplay, Suitable for all ages, Addicting gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Doku Blast!

[App page](https://appshunter.io/ios/app/doku-blast/id6785128983)

Engage in a vibrant number puzzle game with Sudoku-inspired mechanics. Place blocks strategically to complete boxes and clear the board for higher scores. Enjoy daily challenges and a relaxing, casual brain training experience.

**Highlights:** Colorful Sudoku-inspired gameplay, Simple rules with satisfying strategy, Fun levels and daily challenges, Helpful hints and power-ups, Relaxing, casual puzzle experience, Great for quick sessions

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

**In-app purchases:** none


## Frequently asked questions

### Is Catch The Duck free?

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

### Is Doku Blast! free?

Doku Blast! is free to download, with no in-app purchases.

### Which has better reviews, Catch The Duck or Doku Blast!?

Catch The Duck is rated higher. Catch The Duck averages 5.0 out of 5 from 2 ratings, while Doku Blast! averages 4.3 from 12 ratings.

### Do Catch The Duck or Doku Blast! have ads?

Both Catch The Duck and Doku Blast! show ads.

### Which is updated more often, Catch The Duck or Doku Blast!?

Catch The Duck ships an update every 3 days, and Doku Blast! every 5 days. Most recently, Catch The Duck was updated on October 24, 2026 and Doku Blast! on October 21, 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.*