# 氣泡水平儀 vs 水平仪

The clearest difference is ads: 氣泡水平儀 at none against 水平仪's shown. 氣泡水平儀 also leads on iOS requirement (13.0 vs 15.6). 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 | 氣泡水平儀 | 水平仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 weeks |
| Size | 1 MB | 21 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KUN HONG LAI](https://appshunter.io/developer/1497544256) | [魁鹏 宋](https://appshunter.io/developer/977980685) |

## What reviewers say

### 氣泡水平儀

[App page](https://appshunter.io/ios/app/id6475026719)

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

**In-app purchases:** none


### 水平仪

[App page](https://appshunter.io/ios/app/and/id6742847919)

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

**In-app purchases:** none


## Frequently asked questions

### Is 氣泡水平儀 free?

氣泡水平儀 is free to download, with no in-app purchases.

### Is 水平仪 free?

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

### Do 氣泡水平儀 or 水平仪 have ads?

水平仪 shows ads; 氣泡水平儀 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.*