# Protractor vs AngleAR

The clearest difference is in-app purchases: Protractor at none against AngleAR's 2. Protractor also leads on update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AngleAR sells 2 in-app purchases, starting at $4.99 per month. Protractor asks for nothing beyond the download.

Protractor ships an update every 9 days, AngleAR every 3 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Protractor | AngleAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (14 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 33 MB | 6 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Aleksandr Pulatov](https://appshunter.io/developer/1786693056) |

## What reviewers say

### 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


### AngleAR

[App page](https://appshunter.io/ios/app/anglear/id6739722386)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access (1 Month) | $4.99 | per month |
| Premium Access (6 Months) | $8.99 | per 6 months |


## Frequently asked questions

### Is Protractor free?

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

### Is AngleAR free?

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

### Do Protractor or AngleAR have ads?

Both Protractor and AngleAR show ads.

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

Protractor ships an update every 9 days, and AngleAR every 3 weeks. Most recently, Protractor was updated on September 21, 2026 and AngleAR on September 22, 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.*