# Level Tool vs 简记疫苗

The clearest difference is in-app purchases: 简记疫苗 at none against Level Tool's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Level Tool sells 3 in-app purchases, starting at $2.99 per 7 days. 简记疫苗 asks for nothing beyond the download.

## The numbers

| Metric | Level Tool | 简记疫苗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/level-tool-angle-measure/id6746223864/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 9 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Mobile Card Games & Travel Apps LLC](https://appshunter.io/developer/453389232) | [思源 张](https://appshunter.io/developer/6782733711) |

## What reviewers say

### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-angle-measure/id6746223864)

This tool provides professional-grade angle measurements with high precision, transforming your device into an inclinometer and level. It offers real-time readings, multiple units, and advanced features for construction, automotive, and accessibility tasks. Export and share detailed reports for any project.

**Highlights:** 0.1° precision measurements, Real-time pitch, roll, and yaw readings, Multiple units (degrees, percentages, ratios), Audio feedback and voice announcements, Measurement history with export options, Professional modes for construction and automotive

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Tool Pro | $2.99 | per 7 days |
| Precision Level Pro Annual | $14.99 | per year |
| Angle Finder Pro | $9.99 | one-time |


### 简记疫苗

[App page](https://appshunter.io/ios/app/id6785396102)

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

**In-app purchases:** none


## Frequently asked questions

### Is Level Tool free?

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

### Is 简记疫苗 free?

简记疫苗 is free to download, with no in-app purchases.

### Do Level Tool or 简记疫苗 have ads?

Neither Level Tool nor 简记疫苗 shows ads.

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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.*