# 24点运算 vs Target Math

The clearest difference is in-app purchases: 24点运算 at none against Target Math's 2. 24点运算 also leads on ads (none vs shown). Target Math's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Target Math sells 2 one-off in-app purchases. 24点运算 asks for nothing beyond the download.

## The numbers

| Metric | 24点运算 | Target Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 23 MB | 36 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [秀杰 黄](https://appshunter.io/developer/1796123317) | [振凡 林](https://appshunter.io/developer/1885715115) |

## What reviewers say

### 24点运算

[App page](https://appshunter.io/ios/app/24/id6758642867)

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

**In-app purchases:** none


### Target Math

[App page](https://appshunter.io/ios/app/target-math-24-and-10-puzzles/id6761042180)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Tips | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is 24点运算 free?

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

### Is Target Math free?

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

### Do 24点运算 or Target Math have ads?

Target Math shows ads; 24点运算 does not.

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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.*