# Photo Protractor AngleWise vs 角度测量

The clearest difference is iOS requirement: 角度测量 at 13.0 against Photo Protractor AngleWise's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Photo Protractor AngleWise sells 1 one-off in-app purchase and 角度测量 sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Photo Protractor AngleWise | 角度测量 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/photo-protractor-anglewise/id6760904927/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 27 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [佳辰 汪](https://appshunter.io/developer/1872459075) | [秋平 李](https://appshunter.io/developer/1636667539) |

## What reviewers say

### Photo Protractor AngleWise

[App page](https://appshunter.io/ios/app/photo-protractor-anglewise/id6760904927)

Measure angles from photos by aligning reference lines. Capture or import images, then instantly read angles and their supplements. Save annotated images with notes for field work or geometry references.

**Highlights:** Photo-based angle measurement, Camera capture and photo import, Manual line adjustment, Note overlay on exported images, Surface leveling and inclination, On-device reading records

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


### 角度测量

[App page](https://appshunter.io/ios/app/id6772936929)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 角度测量尊贵会员 | $1.99 | per 7 days |


## Frequently asked questions

### Is Photo Protractor AngleWise free?

Photo Protractor AngleWise is free to download, with in-app purchases available.

### Is 角度测量 free?

角度测量 is free to download, with in-app purchases available.

### Do Photo Protractor AngleWise or 角度测量 have ads?

Neither Photo Protractor AngleWise nor 角度测量 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.*