# Protractor Edge vs Angle Level

The clearest difference is rating: Protractor Edge at 4.0 against Angle Level's 3.3. Protractor Edge also leads on update cadence (every 6 weeks vs every 6 months). Angle Level's advantage is ads (none vs shown). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Protractor Edge sells 2 one-off in-app purchases and Angle Level sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Protractor Edge holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

Protractor Edge ships an update every 6 weeks, Angle Level every 6 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Protractor Edge | Angle Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/protractor-edge-angle-measure/id1499078532/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/angle-level-precise-measure/id1522186887/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 2 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [向阳 杨](https://appshunter.io/developer/1174757734) | [Antti Heinonen](https://appshunter.io/developer/1522186889) |

## What reviewers say

### Protractor Edge

[App page](https://appshunter.io/ios/app/protractor-edge-angle-measure/id1499078532)

This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.

**Highlights:** Precise angle measurement, Smart instrument, Digital protractor, Supports iPhone and iPad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support for a cup of coffee | $1.99 | one-time |
| Ads-free experience | $1.99 | one-time |


### Angle Level

[App page](https://appshunter.io/ios/app/angle-level-precise-measure/id1522186887)

This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.

**Highlights:** Measure angles and inclination, Add offset to measurements, Change measurement axis, Dark Mode support, Measurement history (Pro), Export to CSV (Pro), Name measurements (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is Protractor Edge free?

Protractor Edge is free to download, with in-app purchases available.

### Is Angle Level free?

Angle Level is free to download, with in-app purchases available.

### Which has better reviews, Protractor Edge or Angle Level?

Protractor Edge is rated higher. Protractor Edge averages 4.0 out of 5 from 2 ratings, while Angle Level averages 3.3 from 3 ratings.

### Do Protractor Edge or Angle Level have ads?

Protractor Edge shows ads; Angle Level does not.

### Which is updated more often, Protractor Edge or Angle Level?

Protractor Edge ships an update every 6 weeks, and Angle Level every 6 months. Most recently, Protractor Edge was updated on October 7, 2026 and Angle Level on October 2, 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.*