# 挑战24点 vs Number Play

The clearest difference is ads: 挑战24点 at none against Number Play's shown. Number Play's advantage is update cadence (every 10 days vs every 2 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for 挑战24点 against 5.0 for Number Play. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

挑战24点 ships an update every 2 months, Number Play every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | 挑战24点 | Number Play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/24/id1610914130/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/number-play-train-your-brain/id6443776678/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 74 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [珍珍 张](https://appshunter.io/developer/1607946529) | [飞 李](https://appshunter.io/developer/1633407304) |

## 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 |


### Number Play

[App page](https://appshunter.io/ios/app/number-play-train-your-brain/id6443776678)

Engage your mind with a collection of classic number and logic puzzles. Enjoy a clean, ad-free experience designed for players of all ages to challenge their reasoning and problem-solving skills.

**Highlights:** Logic puzzles, Number games, Sudoku, Minesweeper, 2048, Hua Rong Road, Counting 24

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $0.99 | per month |
| Year VIP | $2.99 | per year |
| VIP | $7.99 | 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 Number Play free?

Number Play is free to download, with in-app purchases available.

### Which has better reviews, 挑战24点 or Number Play?

挑战24点 and Number Play are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 挑战24点 or Number Play have ads?

Number Play shows ads; 挑战24点 does not.

### Which is updated more often, 挑战24点 or Number Play?

挑战24点 ships an update every 2 months, and Number Play every 10 days. Most recently, 挑战24点 was updated on November 3, 2026 and Number Play on November 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.*