# Protractor Edge vs AngleAR

The clearest difference is update cadence: AngleAR at every 3 weeks against Protractor Edge's every 6 weeks. Protractor Edge's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Protractor Edge sells 2 one-off in-app purchases and AngleAR sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Protractor Edge ships an update every 6 weeks, AngleAR every 3 weeks. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Protractor Edge | AngleAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/protractor-edge-angle-measure/id1499078532/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [向阳 杨](https://appshunter.io/developer/1174757734) | [Aleksandr Pulatov](https://appshunter.io/developer/1786693056) |

## What reviewers say

### Protractor Edge

[App page](https://appshunter.io/ios/app/protractor-edge-angle-measure/id1499078532)

This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.

**Highlights:** Precise angle measurement, Smart instrument, Digital protractor, Supports iPhone and iPad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support for a cup of coffee | $1.99 | one-time |
| Ads-free experience | $1.99 | one-time |


### 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 Edge free?

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

### Is AngleAR free?

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

### Do Protractor Edge or AngleAR have ads?

Both Protractor Edge and AngleAR show ads.

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

Protractor Edge ships an update every 6 weeks, and AngleAR every 3 weeks. Most recently, Protractor Edge was updated on September 20, 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.*