# Math 24 vs 24

The clearest difference is rating: Math 24 at 4.7 against 24's 4.0. Math 24 also leads on ratings volume (2.2K vs 6). 24's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Math 24 sells 4 one-off in-app purchases. 24 asks for nothing beyond the download.

Math 24 holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Math 24 has 2.2K ratings behind it against 6, so its average is the more settled of the two.

Math 24 ships an update every 6 weeks, 24 every 2 days. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Math 24 | 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.2K ratings)](https://appshunter.io/ios/app/math-24-mental-math-cards/id1274499822/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/24-mental-math-game/id1442241529/reviews) |
| Number of ratings | **2.2K** | 6 |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 73 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peikun Duan](https://appshunter.io/developer/1240254007) | [德军 朱](https://appshunter.io/developer/635191375) |

## What reviewers say

### Math 24

[App page](https://appshunter.io/ios/app/math-24-mental-math-cards/id1274499822)

This app offers a classic arithmetic puzzle where players combine four numbers using basic operations to reach 24. It features progressive difficulty levels, a timed challenge mode, and integration with Game Center for leaderboards and achievements.

**Highlights:** Combine four numbers to make 24, Addition, subtraction, multiplication, division, Stage mode with 300 levels, Speed mode for timed challenges, Game Center leaderboards and achievements, Help button for difficult questions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 Tips | $1.39 | one-time |
| Remove Ads | $2.39 | one-time |
| 20 Tips | $2.39 | one-time |
| 20 Tips + Remove Ads | $3.99 | one-time |

**What reviewers like**

- 🚀 Fun and challenging
- 👍 Helps improve math skills
- 👍 Great brain training
- 👍 Convenient and accessible

**What reviewers complain about**

- 🙄 Too many ads
- 🐛 Bugs and issues with ads
- 🙄 Levels too difficult

**Reported bugs**

- Incorrect solutions provided
- Ads not working properly
- Syncing issues across devices

**Requested features**

- Add negative numbers and more features
- Option to favorite/save questions
- Difficulty levels (easy, medium, hard)


### 24

[App page](https://appshunter.io/ios/app/24-mental-math-game/id1442241529)

This game challenges players to combine four numbers using basic arithmetic operations to reach the target number 24. It offers various modes to practice and test mental math skills, from extensive level-based practice to timed challenges.

**Highlights:** Combine 4 numbers to make 24, Addition, subtraction, multiplication, division, 1280 levels in practice mode, Speed challenge mode, Time challenge mode, Supports iPhone X and iOS devices

**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 24 free?

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

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

Math 24 is rated higher. Math 24 averages 4.7 out of 5 from 2.2K ratings, while 24 averages 4.0 from 6 ratings.

### Do Math 24 or 24 have ads?

Math 24 shows ads; 24 does not.

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

Math 24 ships an update every 6 weeks, and 24 every 2 days. Most recently, Math 24 was updated on November 6, 2026 and 24 on November 2, 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.*