# Math 24 vs 24点口算

The clearest difference is update cadence: 24点口算 at every 2 months against Math 24's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math 24 sells 5 one-off in-app purchases and 24点口算 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math 24 ships an update every 4 months, 24点口算 every 2 months. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Math 24 | 24点口算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (525 ratings)](https://appshunter.io/ios/app/math-24-mental-math/id1481802769/reviews)** | — |
| Number of ratings | **525** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) |

## 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 |


### 24点口算

[App page](https://appshunter.io/ios/app/24/id6443912541)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $9.99 | one-time |


## Frequently asked questions

### Is Math 24 free?

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

### Is 24点口算 free?

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

### Do Math 24 or 24点口算 have ads?

Both Math 24 and 24点口算 show ads.

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

Math 24 ships an update every 4 months, and 24点口算 every 2 months. Most recently, Math 24 was updated on September 24, 2026 and 24点口算 on September 9, 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.*