# 心算24点 vs Brain Math Merge

The clearest difference is in-app purchases: Brain Math Merge at none against 心算24点's 1. 心算24点's advantage is ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. 心算24点 sells 1 one-off in-app purchase. Brain Math Merge asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 心算24点 against 5.0 for Brain Math Merge. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

心算24点 ships an update every 9 days, Brain Math Merge every 6 weeks. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 心算24点 | Brain Math Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/24-2424/id1106175989/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/brain-math-merge/id1588007845/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 16 MB | 41 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pingtan Maque Information Technology Co., Ltd.](https://appshunter.io/developer/1078636441) | [Nanjing hanhe culture media Co., LTD](https://appshunter.io/developer/532480776) |

## What reviewers say

### 心算24点

[App page](https://appshunter.io/ios/app/24-2424/id1106175989)

This game challenges players to use addition, subtraction, and multiplication to combine numbers and reach a total of 24. It offers various problem types and two engaging game modes to keep your mind sharp.

**Highlights:** Combine numbers to reach 24, Addition, subtraction, multiplication, Two-digit and three-digit problems, Timed and survival modes, Global leaderboard

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 关闭广告永久 | $1.99 | one-time |


### Brain Math Merge

[App page](https://appshunter.io/ios/app/brain-math-merge/id1588007845)

A minimalist puzzle game where you connect matching numbers to merge them. Enjoy unlimited levels of brain-teasing challenges designed for stress relief and engaging gameplay.

**Highlights:** Number merging gameplay, Unlimited levels, Stress relief mechanics, Challenging puzzles, Minimalist design

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

**In-app purchases:** none


## Frequently asked questions

### Is 心算24点 free?

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

### Is Brain Math Merge free?

Brain Math Merge is free to download, with no in-app purchases.

### Which has better reviews, 心算24点 or Brain Math Merge?

心算24点 and Brain Math Merge are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 心算24点 or Brain Math Merge have ads?

Brain Math Merge shows ads; 心算24点 does not.

### Which is updated more often, 心算24点 or Brain Math Merge?

心算24点 ships an update every 9 days, and Brain Math Merge every 6 weeks. Most recently, 心算24点 was updated on November 2, 2026 and Brain Math Merge on November 11, 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.*