# Protractor Angle Measure Tool vs PixelScale

The clearest difference is review sentiment: PixelScale at 100% against Protractor Angle Measure Tool's 13%. PixelScale also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 3). Protractor Angle Measure Tool's advantage is update cadence (monthly vs every 9 months) and ratings volume (169 vs 5). On price, ads and device support there is nothing between them.

Both are free to download. Protractor Angle Measure Tool sells 3 in-app purchases, starting at $4.99 per 7 days. PixelScale asks for nothing beyond the download.

PixelScale holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Protractor Angle Measure Tool has 169 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 13% of Protractor Angle Measure Tool's written reviews are positive against 100% of PixelScale's.

Protractor Angle Measure Tool ships an update monthly, PixelScale every 9 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Protractor Angle Measure Tool | PixelScale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (169 ratings)](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pixelscale/id6745334643/reviews)** |
| Number of ratings | **169** | 5 |
| Positive reviews | 13.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 79 MB | 1 MB |
| Requires iOS | **16.0** | 18.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appcellent](https://appshunter.io/developer/1870956141) | [Eugenio Liscio](https://appshunter.io/developer/1811803750) |

## What reviewers say

### Protractor Angle Measure Tool

[App page](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087)

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

**Highlights:** Precise angle measurement, Vertical and horizontal orientations, Multiple measurement units (degrees, radians, gradians), Target angle alerts with audio/vibration, Real-time precision readings, Apple Watch support with haptic feedback

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protractor Weekly | $4.99 | per 7 days |
| Protractor Weekly with Trial | $6.99 | per 7 days |
| Protractor Annual | $39.99 | per year |


### PixelScale

[App page](https://appshunter.io/ios/app/pixelscale/id6745334643)

This utility app allows you to take precise measurements directly from your photographs. It's ideal for professionals and hobbyists needing accurate dimensions from images, supporting various units and exporting results with overlays.

**Highlights:** Import photos or take new ones, Set real-world scale, Measure any distance accurately, Export measurements with overlays, Support for multiple units, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Protractor Angle Measure Tool free?

Protractor Angle Measure Tool is free to download, with in-app purchases available.

### Is PixelScale free?

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

### Which has better reviews, Protractor Angle Measure Tool or PixelScale?

PixelScale is rated higher. Protractor Angle Measure Tool averages 4.5 out of 5 from 169 ratings, while PixelScale averages 5.0 from 5 ratings.

### Do Protractor Angle Measure Tool or PixelScale have ads?

Neither Protractor Angle Measure Tool nor PixelScale shows ads.

### Which is updated more often, Protractor Angle Measure Tool or PixelScale?

Protractor Angle Measure Tool ships an update monthly, and PixelScale every 9 months. Most recently, Protractor Angle Measure Tool was updated on October 3, 2026 and PixelScale on September 29, 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.*