# Protractor (Angle measurement) vs Angle Meter 360

The clearest difference is rating: Angle Meter 360 at 4.4 against Protractor (Angle measurement)'s 3.4. Angle Meter 360 also leads on ratings volume (359 vs 5). Protractor (Angle measurement)'s advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 3 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Angle Meter 360 sells 1 one-off in-app purchase. Protractor (Angle measurement) asks for nothing beyond the download.

Angle Meter 360 holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: Angle Meter 360 has 359 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 68% of Protractor (Angle measurement)'s written reviews are positive against 67% of Angle Meter 360's, so the app with the better star average is not the one people write more warmly about.

Protractor (Angle measurement) ships an update every 5 weeks, Angle Meter 360 every 3 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Protractor (Angle measurement) | Angle Meter 360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/protractor-angle-measurement/id926663865/reviews) | **[4.4 (359 ratings)](https://appshunter.io/ios/app/angle-meter-360/id1393860479/reviews)** |
| Number of ratings | 5 | **359** |
| Positive reviews | **68.1% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 7 MB | 99 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [ALEXEY KOZLOV](https://appshunter.io/developer/1393860478) |

## What reviewers say

### Protractor (Angle measurement)

[App page](https://appshunter.io/ios/app/protractor-angle-measurement/id926663865)

Measure angles of objects using your device's camera. This utility app acts as a digital protractor, allowing you to accurately determine angles in real-world scenarios. Perfect for when a physical protractor is unavailable.

**Highlights:** Camera-based angle measurement, Digital protractor functionality, Measure angles of objects, Real-world angle determination

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Free and functional
- 👍 Accurate measurements
- 👍 Useful for homework
- 👍 Handy when needed
- 👍 Better than others

**What reviewers complain about**

- 👎 Hard to hold steady
- 👎 Camera is blurry
- 👎 Ads can be intrusive
- 👎 Difficult to use on paper
- 👎 Time limit on free version

**Reported bugs**

- Camera is always blurry
- Ads cover buttons
- App is a ghost app, cannot open
- Time limit makes it unusable
- Measures only in radians (free)

**Requested features**

- Ability to freeze image
- Ability to use photos for measurement
- Upload a still image and overlay protractor
- Improve accuracy with shaky hands
- Add option to take a picture and measure


### Angle Meter 360

[App page](https://appshunter.io/ios/app/angle-meter-360/id1393860479)

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

**Highlights:** Angle measurement on pictures, Real-time camera angle measurement, Unlimited simultaneous angle measurements, Object scaling and moving, Adjustable tool color

**Features:** macOS Compatibility

**In-app purchases (1)**

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

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Accurate angle measurements
- 📸 Easy to use with photos and live camera
- ⚡ Fast and responsive performance
- 🆓 Free version available with basic functionality

**What reviewers complain about**

- 📺 Excessive and intrusive advertisements
- ⏱️ Long, unskippable ad durations
- 🚫 Ads that are difficult or impossible to close
- 💳 Aggressive push to premium/paid version
- ⚙️ Settings don't persist after app closure

**Reported bugs**

- App freezes and becomes unresponsive
- Ads hang and cannot be closed
- Settings reset to defaults upon app restart
- Landscape mode not functioning properly
- App crashes after iOS updates

**Requested features**

- Persistent default settings across app sessions
- Decimal degree format option (without results window requirement)
- Level indicator for device alignment
- Crosshairs on measurement points for precision
- Offset cursor to avoid finger blocking the point


## Frequently asked questions

### Is Protractor (Angle measurement) free?

Protractor (Angle measurement) is free to download, with no in-app purchases.

### Is Angle Meter 360 free?

Angle Meter 360 is free to download, with in-app purchases available.

### Which has better reviews, Protractor (Angle measurement) or Angle Meter 360?

Angle Meter 360 is rated higher. Protractor (Angle measurement) averages 3.4 out of 5 from 5 ratings, while Angle Meter 360 averages 4.4 from 359 ratings.

### Do Protractor (Angle measurement) or Angle Meter 360 have ads?

Both Protractor (Angle measurement) and Angle Meter 360 show ads.

### Which is updated more often, Protractor (Angle measurement) or Angle Meter 360?

Protractor (Angle measurement) ships an update every 5 weeks, and Angle Meter 360 every 3 months. Most recently, Protractor (Angle measurement) was updated on September 22, 2026 and Angle Meter 360 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.*