# iDegres vs Protractor

The clearest difference is rating: iDegres at 4.8 against Protractor's 3.9. iDegres also leads on monetization model (free vs ad-supported). Protractor's advantage is update cadence (every 9 days vs every 71 months) and review sentiment (60% vs 38%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iDegres holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 6 and 14 respectively. Written reviews complicate that: 38% of iDegres's written reviews are positive against 60% of Protractor's, so the app with the better star average is not the one people write more warmly about.

iDegres ships an update every 71 months, Protractor every 9 days. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iDegres | Protractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/idegres/id404347778/reviews)** | [3.9 (14 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews) |
| Number of ratings | 6 | **14** |
| Positive reviews | 37.5% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 71 months | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 33 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KeyUp](https://appshunter.io/developer/401653085) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### iDegres

[App page](https://appshunter.io/ios/app/idegres/id404347778)

This utility app helps users precisely align objects like tables and shelves without a physical bubble level. It uses the device's sensors to display angle degrees and incorporates camera-based augmented reality for enhanced visibility during setup.

**Highlights:** Angle degree display, Color-coded angle indicator, Augmented reality camera view, Precise object alignment, No physical bubble level needed

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iDegres free?

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

### Is Protractor free?

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

### Which has better reviews, iDegres or Protractor?

iDegres is rated higher. iDegres averages 4.8 out of 5 from 6 ratings, while Protractor averages 3.9 from 14 ratings.

### Do iDegres or Protractor have ads?

Both iDegres and Protractor show ads.

### Which is updated more often, iDegres or Protractor?

iDegres ships an update every 71 months, and Protractor every 9 days. Most recently, iDegres was updated on September 29, 2026 and Protractor on October 8, 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.*