# Math 24 vs Chrom

The clearest difference is review sentiment: Chrom at 100% against Math 24's 57%. Chrom also leads on in-app purchases (none vs 5) and ads (none vs shown). Math 24's advantage is ratings volume (525 vs 3) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Math 24 sells 5 one-off in-app purchases. Chrom asks for nothing beyond the download.

Chrom holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Math 24 has 525 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 57% of Math 24's written reviews are positive against 100% of Chrom's.

Math 24 ships an update every 4 months, Chrom daily. The most recent releases landed on September 24, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Math 24 | Chrom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (525 ratings)](https://appshunter.io/ios/app/math-24-mental-math/id1481802769/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chrom/id6547835066/reviews)** |
| Number of ratings | **525** | 3 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 1 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [Syam Shukla](https://appshunter.io/developer/1757527238) |

## What reviewers say

### Math 24

[App page](https://appshunter.io/ios/app/math-24-mental-math/id1481802769)

This app challenges users to reach the number 24 using basic arithmetic operations. It offers various practice modes, timed challenges, and a problem generator for educators. Users can track their progress on leaderboards and utilize hints for assistance.

**Highlights:** Daily practice with difficulty levels, Create custom test papers, Timed race challenges, Global leaderboards, Adjustable difficulty and titles, Hints and solutions provided, Gesture-based puzzle solving

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 hints | $0.99 | one-time |
| Buy 10 skips | $0.99 | one-time |
| Buy 50 generate questions | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Lifetime Premium | $5.99 | one-time |


### Chrom

[App page](https://appshunter.io/ios/app/chrom/id6547835066)

A color-guessing game where you swipe and guess to test your knowledge. It offers an interactive and engaging experience, similar to a dating app but focused on colors.

**Highlights:** Color guessing challenges, Swipe-to-win mechanics, Interactive learning experience, Test color knowledge, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math 24 free?

Math 24 is free to download, with in-app purchases available.

### Is Chrom free?

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

### Which has better reviews, Math 24 or Chrom?

Chrom is rated higher. Math 24 averages 4.6 out of 5 from 525 ratings, while Chrom averages 5.0 from 3 ratings.

### Do Math 24 or Chrom have ads?

Math 24 shows ads; Chrom does not.

### Which is updated more often, Math 24 or Chrom?

Math 24 ships an update every 4 months, and Chrom daily. Most recently, Math 24 was updated on September 24, 2026 and Chrom on June 3, 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.*