# 24点口算 vs Arithmetic

The clearest difference is in-app purchases: Arithmetic at none against 24点口算's 3. Arithmetic also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 24点口算 sells 3 one-off in-app purchases. Arithmetic asks for nothing beyond the download.

24点口算 ships an update every 2 months, Arithmetic every 3 weeks. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 24点口算 | Arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 42 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) | [Metademy](https://appshunter.io/developer/1675831131) |

## What reviewers say

### 24点口算

[App page](https://appshunter.io/ios/app/24/id6443912541)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $9.99 | one-time |


### Arithmetic

[App page](https://appshunter.io/ios/app/arithmetic-the-24-point-game/id6450181545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 24点口算 free?

24点口算 is free to download, with in-app purchases available.

### Is Arithmetic free?

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

### Do 24点口算 or Arithmetic have ads?

24点口算 shows ads; Arithmetic does not.

### Which is updated more often, 24点口算 or Arithmetic?

24点口算 ships an update every 2 months, and Arithmetic every 3 weeks. Most recently, 24点口算 was updated on September 9, 2026 and Arithmetic on September 8, 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.*