# 算24点：计算24点口算提高数学心算与速算 vs Croc 24

The clearest difference is in-app purchases: 算24点：计算24点口算提高数学心算与速算 at none against Croc 24's 1. 算24点：计算24点口算提高数学心算与速算 also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.6 vs 17.0). Croc 24's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Croc 24 sells 1 one-off in-app purchase. 算24点：计算24点口算提高数学心算与速算 asks for nothing beyond the download.

算24点：计算24点口算提高数学心算与速算 ships an update every 4 days, Croc 24 every 3 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 算24点：计算24点口算提高数学心算与速算 | Croc 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/croc-24-math-game/id6746104087/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 14 MB | 23 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [Wei Wang](https://appshunter.io/developer/1467609434) |

## What reviewers say

### 算24点：计算24点口算提高数学心算与速算

[App page](https://appshunter.io/ios/app/2424/id6746088583)

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

**In-app purchases:** none


### Croc 24

[App page](https://appshunter.io/ios/app/croc-24-math-game/id6746104087)

This app offers a fun way to practice and master the 24 game. It features a free calculator for finding solutions, a challenge mode for testing skills, and a history tracker to monitor progress. Enjoy a delightful and ad-free mathematical adventure.

**Highlights:** Free calculator for finding all solutions, Challenge mode with random puzzles, History tracker for progress monitoring, Powerful mathematical algorithm, Adorable and intuitive interface, Ad-free gaming experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $1.99 | one-time |


## Frequently asked questions

### Is 算24点：计算24点口算提高数学心算与速算 free?

算24点：计算24点口算提高数学心算与速算 is free to download, with no in-app purchases.

### Is Croc 24 free?

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

### Do 算24点：计算24点口算提高数学心算与速算 or Croc 24 have ads?

算24点：计算24点口算提高数学心算与速算 shows ads; Croc 24 does not.

### Which is updated more often, 算24点：计算24点口算提高数学心算与速算 or Croc 24?

算24点：计算24点口算提高数学心算与速算 ships an update every 4 days, and Croc 24 every 3 weeks. Most recently, 算24点：计算24点口算提高数学心算与速算 was updated on October 4, 2026 and Croc 24 on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*