# 拇指战机 vs 开上小城堡

The clearest difference is ads: 拇指战机 at none against 开上小城堡's shown. 拇指战机 also leads on iOS requirement (9.0 vs 12.0). 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 | 拇指战机 | 开上小城堡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6738402057/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 60 MB | 167 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Pixel Interactive Entertainment Co.,Ltd](https://appshunter.io/developer/1713318475) | [威 刘](https://appshunter.io/developer/1715954480) |

## What reviewers say

### 拇指战机

[App page](https://appshunter.io/ios/app/id6470280545)

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

**In-app purchases:** none


### 开上小城堡

[App page](https://appshunter.io/ios/app/id6738402057)

**In-app purchases:** none


## Frequently asked questions

### Is 拇指战机 free?

拇指战机 is free to download, with no in-app purchases.

### Is 开上小城堡 free?

开上小城堡 is free to download, with no in-app purchases.

### Do 拇指战机 or 开上小城堡 have ads?

开上小城堡 shows ads; 拇指战机 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.*