# Protractor vs Protractor Angle Meter

The clearest difference is rating: Protractor Angle Meter at 5.0 against Protractor's 3.9. Protractor Angle Meter also leads on review sentiment (100% vs 60%) and ads (none vs shown). Protractor's advantage is ratings volume (14 vs 1) and monetization model (ad-supported vs free with in-app purchases). On price, update cadence, 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.

Protractor Angle Meter holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Protractor has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Protractor's written reviews are positive against 100% of Protractor Angle Meter's.

Protractor ships an update every 9 days, Protractor Angle Meter fortnightly. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Protractor | Protractor Angle Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (14 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protractor-angle-meter/id6778436306/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 33 MB | 56 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### Protractor

[App page](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312)

Measure angles precisely using your phone's screen or camera. This intuitive tool allows you to adjust measurement lines and instantly see the angular difference. Ideal for professionals and hobbyists needing quick, accurate angle calculations.

**Highlights:** Angle measurement with adjustable lines, Camera integration for real-world measurements, Freeze function for static measurements, Clean and modern user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Protractor Angle Meter

[App page](https://appshunter.io/ios/app/protractor-angle-meter/id6778436306)

This app allows you to measure angles from photos using your device's camera or existing images. Add multiple measurements with customizable colors and labels, and view results in various units. Save your work automatically and export high-quality images of your measurements.

**Highlights:** Measure angles from photos, Live camera or photo library input, Multiple angle measurements per photo, Customizable color and labels, Degrees, radians, or slope percentage output, Precision Loupe for accuracy, Automatic saving

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

**In-app purchases:** none


## Frequently asked questions

### Is Protractor free?

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

### Is Protractor Angle Meter free?

Protractor Angle Meter is free to download, with no in-app purchases.

### Which has better reviews, Protractor or Protractor Angle Meter?

Protractor Angle Meter is rated higher. Protractor averages 3.9 out of 5 from 14 ratings, while Protractor Angle Meter averages 5.0 from 1 ratings.

### Do Protractor or Protractor Angle Meter have ads?

Protractor shows ads; Protractor Angle Meter does not.

### Which is updated more often, Protractor or Protractor Angle Meter?

Protractor ships an update every 9 days, and Protractor Angle Meter fortnightly. Most recently, Protractor was updated on September 21, 2026 and Protractor Angle Meter on September 22, 2026.

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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.*