# Sequence Beep vs Duck Sort

The clearest difference is in-app purchases: Sequence Beep at none against Duck Sort's 17. Sequence Beep also leads on update cadence (every 2 days vs every 3 weeks). Duck Sort's advantage is ads (none vs shown) and ratings volume (105 vs 3). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Duck Sort sells 17 one-off in-app purchases. Sequence Beep asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Sequence Beep against 5.0 for Duck Sort. That said, the two scores are not equally well evidenced: Duck Sort has 105 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Sequence Beep ships an update every 2 days, Duck Sort every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sequence Beep | Duck Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/sequence-beep/id6757016992/reviews) | [5.0 (105 ratings)](https://appshunter.io/ios/app/duck-sort-quack-squad/id6777099855/reviews) |
| Number of ratings | 3 | **105** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 34 MB | 309 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Rodrigo dos Santos Silva](https://appshunter.io/developer/1477432965) | [Smart Project GmbH](https://appshunter.io/developer/1462157824) |

## What reviewers say

### Sequence Beep

[App page](https://appshunter.io/ios/app/sequence-beep/id6757016992)

This game challenges you to memorize and repeat flashing square patterns. It offers addictive gameplay with increasing difficulty, retro visuals, and quick sessions perfect for training your brain and competing with friends.

**Highlights:** Memorize flashing square patterns, Retro 80s arcade visuals and sound, Increasing difficulty, Quick play sessions, Brain training, Challenge friends

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

**In-app purchases:** none


### 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 (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quacking Pack #1 | $0.99 | one-time |
| 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 #15 | $14.99 | one-time |
| Quacking Pack #20 | $19.99 | one-time |
| Quacking Pack #30 | $29.99 | one-time |
| Quacking Pack #50 | $49.99 | one-time |
| Quacking Pack #55 | $54.99 | one-time |
| Quacking Pack #80 | $79.99 | one-time |
| Quacking Pack #100 | $99.99 | one-time |


## Frequently asked questions

### Is Sequence Beep free?

Sequence Beep is free to download, with no in-app purchases.

### Is Duck Sort free?

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

### Which has better reviews, Sequence Beep or Duck Sort?

Sequence Beep and Duck Sort are both rated 5.0 out of 5 on the App Store, from 3 and 105 ratings respectively.

### Do Sequence Beep or Duck Sort have ads?

Sequence Beep shows ads; Duck Sort does not.

### Which is updated more often, Sequence Beep or Duck Sort?

Sequence Beep ships an update every 2 days, and Duck Sort every 3 weeks. Most recently, Sequence Beep was updated on October 2, 2026 and Duck Sort on October 12, 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.*