# Protractor for Angle Measuring vs Guild AI Capture

The clearest difference is review sentiment: Protractor for Angle Measuring at 49% against Guild AI Capture's 0%. Protractor for Angle Measuring also leads on ratings volume (1K vs 1). Guild AI Capture's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 5). On price and device support there is nothing between them.

Both are free to download. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. Guild AI Capture asks for nothing beyond the download.

Guild AI Capture holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 49% of Protractor for Angle Measuring's written reviews are positive against 0% of Guild AI Capture's, so the app with the better star average is not the one people write more warmly about.

Protractor for Angle Measuring ships an update every 2 weeks, Guild AI Capture every 3 days. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Protractor for Angle Measuring | Guild AI Capture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1K ratings)](https://appshunter.io/ios/app/protractor-for-angle-measuring/id6474609160/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guild-ai-capture/id6745799333/reviews)** |
| Number of ratings | **1K** | 1 |
| Positive reviews | **49.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 112 MB | 61 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) | [Matthew Podolak](https://appshunter.io/developer/1813933998) |

## What reviewers say

### Protractor for Angle Measuring

[App page](https://appshunter.io/ios/app/protractor-for-angle-measuring/id6474609160)

Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.

**Highlights:** Real-time angle measurement, Touch and camera modes, Measure angles in photos, Simultaneous unlimited angle measurement, Tool color customization, Plumb bob pendulum for tilt

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $0.99 | per 7 days |
| Weekly Access with Trial | $1.99 | per 7 days |
| Weekly Access | $1.99 | per 7 days |
| Yearly Access | $3.99 | per year |
| Yearly Access | $4.99 | per year |

**What reviewers like**

- 👍 Useful for surveying and measuring angles
- 💡 Interesting use of camera to overlay protractor
- 👍 Helps with specific use cases like golf setup
- 👍 Provides a clutter-free protractor experience

**What reviewers complain about**

- 🐛 Difficulty using the protractor tool and angle measurement
- 🐛 Inability to zoom in/out when measuring angles in photos
- 🐛 Inaccurate angle measurements in some cases

**Reported bugs**

- Protractor tool is hard to use and requires multiple tries
- Angle measurements do not match real-world angles

**Requested features**

- Add more instructions and guidance for using the protractor tool
- Improve the zoom functionality when measuring angles in photos
- Enhance the accuracy of angle measurements


### Guild AI Capture

[App page](https://appshunter.io/ios/app/guild-ai-capture/id6745799333)

Streamline site visits for architects and engineers by capturing photos and audio notes with automatic smart tagging. Generate professional reports for construction reviews, condition assessments, and component investigations, saving time on administrative tasks.

**Highlights:** Real-time photo capture with timestamps and location, Automatic AI-powered smart tagging, Audio field notes for hands-free recording, Professional report generation, Supports construction review reports, Facilitates building condition assessments

**In-app purchases:** none


## Frequently asked questions

### Is Protractor for Angle Measuring free?

Protractor for Angle Measuring is free to download, with in-app purchases available.

### Is Guild AI Capture free?

Guild AI Capture is free to download, with no in-app purchases.

### Which has better reviews, Protractor for Angle Measuring or Guild AI Capture?

Guild AI Capture is rated higher. Protractor for Angle Measuring averages 4.5 out of 5 from 1K ratings, while Guild AI Capture averages 5.0 from 1 ratings.

### Do Protractor for Angle Measuring or Guild AI Capture have ads?

Protractor for Angle Measuring shows ads; Guild AI Capture does not.

### Which is updated more often, Protractor for Angle Measuring or Guild AI Capture?

Protractor for Angle Measuring ships an update every 2 weeks, and Guild AI Capture every 3 days. Most recently, Protractor for Angle Measuring was updated on October 14, 2026 and Guild AI Capture on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*