# 挑战24点 vs Game Math 24

The clearest difference is update cadence: Game Math 24 at monthly against 挑战24点's every 2 months. 挑战24点's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 挑战24点 sells 3 one-off in-app purchases and Game Math 24 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

挑战24点 ships an update every 2 months, Game Math 24 monthly. The most recent releases landed on August 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 挑战24点 | Game Math 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/24/id1610914130/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 48 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [珍珍 张](https://appshunter.io/developer/1607946529) | [Lei GAO](https://appshunter.io/developer/1829186835) |

## What reviewers say

### 挑战24点

[App page](https://appshunter.io/ios/app/24/id1610914130)

This puzzle game challenges you to reach the number 24 using addition, subtraction, multiplication, and division with four given numbers. It offers hints, adjustable difficulty, and a record of your challenges. You can even customize card images.

**Highlights:** Calculate 24 using arithmetic, Get hints for solutions, Choose challenge difficulty, Track challenge records, Share progress, Custom card images

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每日提示无限制 | $0.99 | one-time |
| 自定义卡片皮肤 | $0.99 | one-time |
| 终身高级版 | $1.99 | one-time |


### Game Math 24

[App page](https://appshunter.io/ios/app/game-math-24/id6758684881)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription for Ads Removal | $0.99 | per month |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is 挑战24点 free?

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

### Is Game Math 24 free?

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

### Do 挑战24点 or Game Math 24 have ads?

Neither 挑战24点 nor Game Math 24 shows ads.

### Which is updated more often, 挑战24点 or Game Math 24?

挑战24点 ships an update every 2 months, and Game Math 24 monthly. Most recently, 挑战24点 was updated on August 28, 2026 and Game Math 24 on September 20, 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.*