# FScan vs Protractor Measuring Angle

The clearest difference is price: Protractor Measuring Angle at Free against FScan's $3.99. Protractor Measuring Angle also leads on update cadence (every 2 days vs every 17 months). FScan's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Protractor Measuring Angle is free to download; FScan costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FScan ships an update every 17 months, Protractor Measuring Angle every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FScan | Protractor Measuring Angle |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/protractor-measuring-angle/id6785106013/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 67 MB | 16 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pham Minh Kha](https://appshunter.io/developer/1639024793) | [MSR TECH LLP](https://appshunter.io/developer/1761560109) |

## What reviewers say

### FScan

[App page](https://appshunter.io/ios/app/fscan-qrbarcodetext/id6446367473)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protractor Measuring Angle

[App page](https://appshunter.io/ios/app/protractor-measuring-angle/id6785106013)

This app transforms your iPhone into a versatile digital measuring tool. It offers multiple functions to measure angles, slopes, distances, and even height using your device's sensors and camera. Save and review your measurement history for future reference.

**Highlights:** Inclinometer for real-time tilt measurement, Screen protractor for precise angle reading, Camera level with horizon overlay, Photo angle measurement on existing images, Height calculator using trigonometry, AR Measure for 3D space measurements, On-screen ruler and digital compass

**In-app purchases:** none


## Frequently asked questions

### Is FScan free?

FScan costs $3.99, with no in-app purchases.

### Is Protractor Measuring Angle free?

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

### Do FScan or Protractor Measuring Angle have ads?

Neither FScan nor Protractor Measuring Angle shows ads.

### Which is updated more often, FScan or Protractor Measuring Angle?

FScan ships an update every 17 months, and Protractor Measuring Angle every 2 days. Most recently, FScan was updated on October 30, 2026 and Protractor Measuring Angle on October 24, 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.*