# challenge fm red hat vs Kingyosukui

The clearest difference is update cadence: challenge fm red hat at every 3 days against Kingyosukui's every 2 weeks. challenge fm red hat also leads on iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

challenge fm red hat ships an update every 3 days, Kingyosukui every 2 weeks. The most recent releases landed on June 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | challenge fm red hat | Kingyosukui |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 219 MB | 26 MB |
| Requires iOS | **12.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CorocoroGames](https://appshunter.io/developer/1782490942) | [Kinicy](https://appshunter.io/developer/366096366) |

## What reviewers say

### challenge fm red hat

[App page](https://appshunter.io/ios/app/challenge-fm-red-hat/id6738836088)

Test your IQ with this challenging puzzle action game. Solve difficult riddles and puzzles, overcome traps, and reach the goal to clear the game. It's designed for players who enjoy tough challenges and brain teasers.

**Highlights:** Solve difficult riddles and puzzles, Navigate through various traps, Character movement controls, Retry mechanics for failures, Goal-oriented gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Kingyosukui

[App page](https://appshunter.io/ios/app/kingyosukui-zero/id6749288513)

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

**In-app purchases:** none


## Frequently asked questions

### Is challenge fm red hat free?

challenge fm red hat is free to download, with no in-app purchases.

### Is Kingyosukui free?

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

### Do challenge fm red hat or Kingyosukui have ads?

Both challenge fm red hat and Kingyosukui show ads.

### Which is updated more often, challenge fm red hat or Kingyosukui?

challenge fm red hat ships an update every 3 days, and Kingyosukui every 2 weeks. Most recently, challenge fm red hat was updated on June 9, 2026 and Kingyosukui on September 7, 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.*