# Kozui vs Multitask Mayhem

The clearest difference is rating: Multitask Mayhem at 5.0 against Kozui's 4.4. Multitask Mayhem also leads on update cadence (every 5 days vs every 3 months) and review sentiment (100% vs 86%). Kozui's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Multitask Mayhem holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 86% of Kozui's written reviews are positive against 100% of Multitask Mayhem's.

Kozui ships an update every 3 months, Multitask Mayhem every 5 days. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Kozui | Multitask Mayhem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/kozui/id1378563689/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/multitask-mayhem/id6639585548/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 23 MB | 6 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sean O'Connor](https://appshunter.io/developer/305324345) | [Kinser Sutton](https://appshunter.io/developer/1755625566) |

## What reviewers say

### Kozui

[App page](https://appshunter.io/ios/app/kozui/id1378563689)

Engage in fast-paced, mind-melting puzzle challenges against a samurai. Test your reflexes and cognitive skills to see how long you can endure the escalating difficulty.

**Highlights:** Fast-paced puzzles, Mind-melting challenges, Samurai opponent, Endurance testing, Cognitive skill development

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

**In-app purchases:** none


### Multitask Mayhem

[App page](https://appshunter.io/ios/app/multitask-mayhem/id6639585548)

Challenge your ability to handle multiple tasks simultaneously by playing four distinct games at once. Unlock a variety of games that increase in difficulty as you progress, testing your endurance and skill. A custom mode allows for personalized challenges with special modifiers.

**Highlights:** Play 4 games simultaneously, Unlock up to 20 games, Increasing difficulty, Custom mode, Special modifiers

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

**In-app purchases:** none


## Frequently asked questions

### Is Kozui free?

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

### Is Multitask Mayhem free?

Multitask Mayhem is free to download, with no in-app purchases.

### Which has better reviews, Kozui or Multitask Mayhem?

Multitask Mayhem is rated higher. Kozui averages 4.4 out of 5 from 5 ratings, while Multitask Mayhem averages 5.0 from 4 ratings.

### Do Kozui or Multitask Mayhem have ads?

Neither Kozui nor Multitask Mayhem shows ads.

### Which is updated more often, Kozui or Multitask Mayhem?

Kozui ships an update every 3 months, and Multitask Mayhem every 5 days. Most recently, Kozui was updated on October 2, 2026 and Multitask Mayhem on September 23, 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.*