# 24点速算 vs 24点挑战：数字速战闯关

24点速算 and 24点挑战：数字速战闯关 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 24点速算 | 24点挑战：数字速战闯关 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Size | 15 MB | 11 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [燕梅 高](https://appshunter.io/developer/1860144880) | [萍 董](https://appshunter.io/developer/6799049323) |

## What reviewers say

### 24点速算

[App page](https://appshunter.io/ios/app/24-24/id6757076874)

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

**In-app purchases:** none


### 24点挑战：数字速战闯关

[App page](https://appshunter.io/ios/app/24/id6799134831)

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

**In-app purchases:** none


## Frequently asked questions

### Is 24点速算 free?

24点速算 is free to download, with no in-app purchases.

### Is 24点挑战：数字速战闯关 free?

24点挑战：数字速战闯关 is free to download, with no in-app purchases.

### Do 24点速算 or 24点挑战：数字速战闯关 have ads?

Both 24点速算 and 24点挑战：数字速战闯关 show ads.

---

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