# Crazy Hard Fast Math Reaction vs Chik Chok!

The clearest difference is rating: Crazy Hard Fast Math Reaction at 1.7 against Chik Chok!'s 1.0. Crazy Hard Fast Math Reaction also leads on ratings volume (29 vs 1). Chik Chok!'s advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crazy Hard Fast Math Reaction sells 1 one-off in-app purchase. Chik Chok! asks for nothing beyond the download.

Crazy Hard Fast Math Reaction holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: Crazy Hard Fast Math Reaction has 29 ratings behind it against 1, so its average is the more settled of the two.

Crazy Hard Fast Math Reaction ships an update every 11 months, Chik Chok! every 3 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Crazy Hard Fast Math Reaction | Chik Chok! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (29 ratings)](https://appshunter.io/ios/app/crazy-hard-fast-math-reaction/id877393958/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/chik-chok/id910037370/reviews) |
| Number of ratings | **29** | 1 |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 48 MB | 6 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fragranze Games Ltd](https://appshunter.io/developer/640751335) | [Ang Chee Hong](https://appshunter.io/developer/1420817458) |

## What reviewers say

### Crazy Hard Fast Math Reaction

[App page](https://appshunter.io/ios/app/crazy-hard-fast-math-reaction/id877393958)

Test your math skills with an infinite number of calculations. Choose your difficulty and race against the clock to achieve a high score. Compete with friends on multiple leaderboards to prove your math prowess.

**Highlights:** Infinite math calculations, Two-button right/wrong input, Timed challenges, Difficulty options (easy, normal, hard), Multiple leaderboards, Multiplayer competition

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Chik Chok!

[App page](https://appshunter.io/ios/app/chik-chok/id910037370)

A fast-paced puzzle game that challenges your reflexes. Players must quickly identify if two symbols are the same or different to earn points and climb the leaderboard.

**Highlights:** Quick reaction gameplay, Symbol comparison challenges, High score chasing, Game Center Leaderboard support, Addictive puzzle mechanics

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Hard Fast Math Reaction free?

Crazy Hard Fast Math Reaction is free to download, with in-app purchases available.

### Is Chik Chok! free?

Chik Chok! is free to download, with no in-app purchases.

### Which has better reviews, Crazy Hard Fast Math Reaction or Chik Chok!?

Crazy Hard Fast Math Reaction is rated higher. Crazy Hard Fast Math Reaction averages 1.7 out of 5 from 29 ratings, while Chik Chok! averages 1.0 from 1 ratings.

### Do Crazy Hard Fast Math Reaction or Chik Chok! have ads?

Both Crazy Hard Fast Math Reaction and Chik Chok! show ads.

### Which is updated more often, Crazy Hard Fast Math Reaction or Chik Chok!?

Crazy Hard Fast Math Reaction ships an update every 11 months, and Chik Chok! every 3 months. Most recently, Crazy Hard Fast Math Reaction was updated on October 22, 2026 and Chik Chok! on October 19, 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.*