# Stack Ball vs 24点速算王

The clearest difference is ads: Stack Ball at none against 24点速算王's shown. Stack Ball also leads on iOS requirement (12.0 vs 16). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Stack Ball | 24点速算王 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Monetization | Free | — |
| Size | 70 MB | 1 MB |
| Requires iOS | **12.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chuanren (Wuhan) Technology Co., Ltd.](https://appshunter.io/developer/1577359410) | [子幸 聂](https://appshunter.io/developer/1881766687) |

## What reviewers say

### Stack Ball

[App page](https://appshunter.io/ios/app/stack-ball-tower-blast/id6738601446)

Tap to make a ball bounce and smash through colored platforms. Avoid gray obstacles to reach the bottom. A simple, relaxing single-player game designed for endless fun.

**Highlights:** Tap to bounce, Smash colored bricks, Avoid gray bricks, Reach the bottom platform, Relaxing gameplay, Single player

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

**In-app purchases:** none


### 24点速算王

[App page](https://appshunter.io/ios/app/24-24/id6760932173)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Ball free?

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

### Is 24点速算王 free?

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

### Do Stack Ball or 24点速算王 have ads?

24点速算王 shows ads; Stack Ball 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.*