# Camera Protractor vs Protractor

The clearest difference is price: Protractor at Free against Camera Protractor's $4.99. Protractor also leads on update cadence (every 6 weeks vs every 3 months). Camera Protractor's advantage is device support (3 vs 1) and iOS requirement (15.8 vs 17.0). On ads and in-app purchases there is nothing between them.

Protractor is free to download; Camera Protractor costs $4.99 up front. Camera Protractor sells 1 one-off in-app purchase and Protractor sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Camera Protractor ships an update every 3 months, Protractor every 6 weeks. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Camera Protractor | Protractor |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/camera-protractor-angle-meter/id614594487/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 8 MB | 5 MB |
| Requires iOS | **15.8** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [华芳 张](https://appshunter.io/developer/586041482) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Camera Protractor

[App page](https://appshunter.io/ios/app/camera-protractor-angle-meter/id614594487)

Measure angles and lengths of real-world objects using your iPhone's camera. This tool offers a digital protractor and ruler, allowing precise measurements of anything you can capture, from small items to large structures. It features an intuitive interface and is always available.

**Highlights:** Digital protractor and ruler, Measure real-life objects with camera, Precise angle measurement (0-180 degrees), Intuitive UI design, Full screen display, Email support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera Protractor Pro | $0.99 | one-time |


### Protractor

[App page](https://appshunter.io/ios/app/protractor-angle-finder/id6772273661)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Incline Gauge Weekly | $4.99 | per 7 days |
| Roof Pitch Yearly | $24.99 | per year |
| Bevel & Degree, Pay Once | $49.99 | one-time |


## Frequently asked questions

### Is Camera Protractor free?

Camera Protractor costs $4.99, and also offers in-app purchases.

### Is Protractor free?

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

### Do Camera Protractor or Protractor have ads?

Neither Camera Protractor nor Protractor shows ads.

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

Camera Protractor ships an update every 3 months, and Protractor every 6 weeks. Most recently, Camera Protractor was updated on October 10, 2026 and Protractor on October 3, 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.*