# Angle Measure, Digital Ruler vs Protractor Angle Measure Tool

The clearest difference is review sentiment: Angle Measure, Digital Ruler at 100% against Protractor Angle Measure Tool's 12%. Angle Measure, Digital Ruler also leads on rating (5.0 vs 4.4) and update cadence (every 6 days vs monthly). Protractor Angle Measure Tool's advantage is ratings volume (178 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Angle Measure, Digital Ruler sells 1 one-off in-app purchase and Protractor Angle Measure Tool sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Angle Measure, Digital Ruler holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Protractor Angle Measure Tool has 178 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Angle Measure, Digital Ruler's written reviews are positive against 12% of Protractor Angle Measure Tool's.

Angle Measure, Digital Ruler ships an update every 6 days, Protractor Angle Measure Tool monthly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Angle Measure, Digital Ruler | Protractor Angle Measure Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/angle-measure-digital-ruler/id6677031222/reviews)** | [4.4 (178 ratings)](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087/reviews) |
| Number of ratings | 2 | **178** |
| Positive reviews | **100.0% of reviews** | 11.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 77 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zain Saeed Mughal](https://appshunter.io/developer/1762408320) | [Appcellent](https://appshunter.io/developer/1870956141) |

## What reviewers say

### Angle Measure, Digital Ruler

[App page](https://appshunter.io/ios/app/angle-measure-digital-ruler/id6677031222)

Transform your device into a versatile measuring tool. Accurately find and measure angles, levels, and distances with a digital protractor, ruler, and bubble level. Features include a flashlight and camera integration for precise work in any condition.

**Highlights:** Digital protractor and angle finder, Bubble level and 360° clinometer, Measuring tape and ruler functionality, Flashlight and camera integration, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### 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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protractor Weekly | $4.99 | per 7 days |
| Protractor Weekly with Trial | $6.99 | per 7 days |
| Protractor Weekly with Trial | $8.99 | per 7 days |
| Protractor Annual | $39.99 | per year |


## Frequently asked questions

### Is Angle Measure, Digital Ruler free?

Angle Measure, Digital Ruler is free to download, with in-app purchases available.

### Is Protractor Angle Measure Tool free?

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

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

Angle Measure, Digital Ruler is rated higher. Angle Measure, Digital Ruler averages 5.0 out of 5 from 2 ratings, while Protractor Angle Measure Tool averages 4.4 from 178 ratings.

### Do Angle Measure, Digital Ruler or Protractor Angle Measure Tool have ads?

Neither Angle Measure, Digital Ruler nor Protractor Angle Measure Tool shows ads.

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

Angle Measure, Digital Ruler ships an update every 6 days, and Protractor Angle Measure Tool monthly. Most recently, Angle Measure, Digital Ruler was updated on October 9, 2026 and Protractor Angle Measure Tool on October 16, 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.*