# Sequence Beep vs Quack Sort

Sequence Beep and Quack Sort both sit at 5.0 stars, but that hides the real split: 100% of Sequence Beep's written reviews are positive against 63% of Quack Sort's. Sequence Beep also leads on in-app purchases (none vs 17). Quack Sort's advantage is ratings volume (3K vs 3) and chart position (#103 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Quack 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 4.9 for Quack Sort. That said, the two scores are not equally well evidenced: Quack Sort has 3K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Sequence Beep's written reviews are positive against 63% of Quack Sort's.

Sequence Beep ships an update every 2 days, Quack Sort every 5 days. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sequence Beep | Quack Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sequence-beep/id6757016992/reviews)** | [4.9 (3K ratings)](https://appshunter.io/ios/app/quack-sort-loop-puzzle/id6791110153/reviews) |
| Number of ratings | 3 | **3K** |
| Positive reviews | **100.0% of reviews** | 63.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | — | **#103** |
| Size | 34 MB | 403 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo dos Santos Silva](https://appshunter.io/developer/1477432965) | [LE TECH CO.,LIMITED](https://appshunter.io/developer/1742170855) |

## 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


### Quack Sort

[App page](https://appshunter.io/ios/app/quack-sort-loop-puzzle/id6791110153)

**Currently charting:** #103 Top Grossing · Puzzle, #114 Top Grossing · Casual, #201 Top Free · Puzzle, #204 Top Free · Casual (US App Store)

Engage in a unique color-sorting puzzle where you tap groups of rubber ducks to send them onto a looping track. Match ducks by color and plan your moves carefully to avoid filling the path. Clear all ducks to complete clever levels with surprising obstacles and rewarding challenges.

**Highlights:** Color-sorting rubber duck puzzles, Looping track mechanic, Tap to send ducks, Match and sort by color, Manage limited space, Clever levels with obstacles, Helpful boosters

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coin Pack | $1.99 | one-time |
| Small Offer | $1.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| Revive Offer1 | $1.99 | one-time |
| Medium Offer | $4.99 | one-time |
| Quack Bundle | $4.99 | one-time |
| Revive Offer2 | $4.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Ducky Pass | $9.99 | one-time |
| Large Bundle | $9.99 | one-time |
| Ad-Free Bundle | $11.99 | one-time |
| Super Bundle | $19.99 | one-time |
| Big Coin Pack | $29.99 | one-time |
| Mega Bundle | $39.99 | one-time |
| Super Coin Pack | $59.99 | one-time |
| Mega Coin Pack | $99.99 | one-time |
| Epic Bundle | $99.99 | one-time |


## Frequently asked questions

### Is Sequence Beep free?

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

### Is Quack Sort free?

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

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

Sequence Beep is rated higher. Sequence Beep averages 5.0 out of 5 from 3 ratings, while Quack Sort averages 4.9 from 3K ratings.

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

Both Sequence Beep and Quack Sort show ads.

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

Sequence Beep ships an update every 2 days, and Quack Sort every 5 days. Most recently, Sequence Beep was updated on October 19, 2026 and Quack Sort 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.*