# 气泡水平仪：角度倾斜测量尺子工具 vs Bubble Level

The clearest difference is in-app purchases: 气泡水平仪：角度倾斜测量尺子工具 at none against Bubble Level's 3. 气泡水平仪：角度倾斜测量尺子工具 also leads on iOS requirement (15.6 vs 17.0). Bubble Level's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Bubble Level sells 3 in-app purchases, starting at $4.99 per 7 days. 气泡水平仪：角度倾斜测量尺子工具 asks for nothing beyond the download.

## The numbers

| Metric | 气泡水平仪：角度倾斜测量尺子工具 | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 14 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### 气泡水平仪：角度倾斜测量尺子工具

[App page](https://appshunter.io/ios/app/id6748018313)

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

**In-app purchases:** none


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-angle-finder/id6772273713)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Gauge Weekly | $4.99 | per 7 days |
| Slope Finder Yearly | $24.99 | per year |
| Angle Meter, Pay Once | $49.99 | one-time |


## Frequently asked questions

### Is 气泡水平仪：角度倾斜测量尺子工具 free?

气泡水平仪：角度倾斜测量尺子工具 is free to download, with no in-app purchases.

### Is Bubble Level free?

Bubble Level is free to download, with in-app purchases available.

### Do 气泡水平仪：角度倾斜测量尺子工具 or Bubble Level have ads?

气泡水平仪：角度倾斜测量尺子工具 shows ads; Bubble Level 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.*