# Measure vs Protractor

The clearest difference is rating: Protractor at 3.9 against Measure's 3.1. Protractor also leads on review sentiment (60% vs 27%) and update cadence (every 9 days vs every 6 months). Measure's advantage is ads (none vs shown) and ratings volume (1.8K vs 14). On price, 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 3.1. That said, the two scores are not equally well evidenced: Measure has 1.8K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 27% of Measure's written reviews are positive against 60% of Protractor's.

Measure ships an update every 6 months, Protractor every 9 days. Both last shipped on September 21, 2026.

## The numbers

| Metric | Measure | Protractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (1.8K ratings)](https://appshunter.io/ios/app/measure/id1383426740/reviews) | **[3.9 (14 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews)** |
| Number of ratings | **1.8K** | 14 |
| Positive reviews | 27.4% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 33 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Apple](https://appshunter.io/developer/284417353) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### Measure

[App page](https://appshunter.io/ios/app/measure/id1383426740)

Transform your device into a digital tape measure. Quickly gauge the size of real-world objects, determine a person's height, and automatically get dimensions for rectangular items. Save and share your measurements easily.

**Highlights:** Measure object lengths, Automatic rectangular object dimensions, Estimate person's height, Save and share measurements, Draw lines to estimate length

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick measurements
- 👍 Easy to use
- 🔍 Convenient for quick tasks
- 💡 Useful level feature

**What reviewers complain about**

- 🐛 Inconsistent accuracy
- 🤔 Limited functionality
- 🔍 Struggles with small/tight spaces
- 🤷‍♂️ Confusing UI/UX

**Reported bugs**

- Fails to detect starting point
- Measurements randomly change or disappear
- App freezes or crashes frequently
- Incompatible with newer iOS versions

**Requested features**

- Add option to switch between metric and imperial units
- Improve level feature with more granular angle readouts
- Implement on-screen ruler for direct measurements
- Allow saving/recalling previous measurements


### 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 Measure free?

Measure 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, Measure or Protractor?

Protractor is rated higher. Measure averages 3.1 out of 5 from 1.8K ratings, while Protractor averages 3.9 from 14 ratings.

### Do Measure or Protractor have ads?

Protractor shows ads; Measure does not.

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

Measure ships an update every 6 months, and Protractor every 9 days. Most recently, Measure was updated on September 21, 2026 and Protractor on September 21, 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.*