# RoboSoul vs 挑战24点

The clearest difference is in-app purchases: RoboSoul at none against 挑战24点's 3. RoboSoul also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 挑战24点 sells 3 one-off in-app purchases. RoboSoul asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | RoboSoul | 挑战24点 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/24/id1610914130/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 18 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) | [珍珍 张](https://appshunter.io/developer/1607946529) |

## What reviewers say

### RoboSoul

[App page](https://appshunter.io/ios/app/robosoul/id1493477711)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is RoboSoul free?

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

### Is 挑战24点 free?

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

### Do RoboSoul or 挑战24点 have ads?

Neither RoboSoul nor 挑战24点 shows ads.

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

RoboSoul ships an update every 2 months, and 挑战24点 every 2 months. Most recently, RoboSoul was updated on October 11, 2026 and 挑战24点 on October 13, 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.*