# Protractor vs Protractor Angle Finder Pro

The clearest difference is review sentiment: Protractor at 60% against Protractor Angle Finder Pro's 0%. Protractor also leads on rating (3.9 vs 1.0) and ratings volume (14 vs 1). Protractor Angle Finder Pro's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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 holds the better App Store score, 3.9 against 1.0. 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 0% of Protractor Angle Finder Pro's.

Protractor ships an update every 9 days, Protractor Angle Finder Pro fortnightly. The most recent releases landed on September 21, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Protractor | Protractor Angle Finder Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (14 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/protractor-angle-finder-pro/id6736649979/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 25 MB |
| Requires iOS | 16.6 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Krzysztof Gwiazda](https://appshunter.io/developer/1546740383) |

## 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 Finder Pro

[App page](https://appshunter.io/ios/app/protractor-angle-finder-pro/id6736649979)

This utility app provides a digital protractor using your device's camera for accurate angle measurements on real-world objects. It offers magnification and a frame pause feature for detailed inspection, making it ideal for DIY projects and hobbies.

**Highlights:** Camera-based angle measurement, Real-time video feed overlay, Frame pause for static inspection, Up to 11x magnification, Integrated torch

**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 Finder Pro free?

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

### Which has better reviews, Protractor or Protractor Angle Finder Pro?

Protractor is rated higher. Protractor averages 3.9 out of 5 from 14 ratings, while Protractor Angle Finder Pro averages 1.0 from 1 ratings.

### Do Protractor or Protractor Angle Finder Pro have ads?

Protractor shows ads; Protractor Angle Finder Pro does not.

### Which is updated more often, Protractor or Protractor Angle Finder Pro?

Protractor ships an update every 9 days, and Protractor Angle Finder Pro fortnightly. Most recently, Protractor was updated on September 21, 2026 and Protractor Angle Finder Pro on September 5, 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.*