# Protractor Angle Measure App vs Faraday Hidden Camera Detector

The clearest difference is review sentiment: Faraday Hidden Camera Detector at 100% against Protractor Angle Measure App's 20%. Faraday Hidden Camera Detector also leads on rating (5.0 vs 2.3) and ads (none vs shown). Protractor Angle Measure App's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Protractor Angle Measure App sells 3 in-app purchases, starting at $3.99 per month and Faraday Hidden Camera Detector sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Faraday Hidden Camera Detector holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 20% of Protractor Angle Measure App's written reviews are positive against 100% of Faraday Hidden Camera Detector's.

Protractor Angle Measure App ships an update every 4 months, Faraday Hidden Camera Detector every 2 weeks. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Protractor Angle Measure App | Faraday Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/protractor-angle-measure-app/id6755661639/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/faraday-hidden-camera-detector/id6789276982/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ebenezer Oteng](https://appshunter.io/developer/1840002550) | [BlueMind Software](https://appshunter.io/developer/6789276984) |

## What reviewers say

### Protractor Angle Measure App

[App page](https://appshunter.io/ios/app/protractor-angle-measure-app/id6755661639)

This tool allows for instant and accurate angle measurements using a digital protractor, camera overlay, and ruler. It supports 180° and 360° measurements, ideal for students, engineers, builders, and DIYers for various projects.

**Highlights:** Accurate digital protractor, 180° & 360° measurement, Camera overlay for real-time angles, Ruler mode for line measurement, Angle lock and precision control, Simple, distraction-free interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $39.99 | per year |
| Lifetime access | $9.99 | one-time |


### Faraday Hidden Camera Detector

[App page](https://appshunter.io/ios/app/faraday-hidden-camera-detector/id6789276982)

This app helps you enhance your privacy by detecting hidden cameras, Bluetooth trackers, and unknown devices on your Wi-Fi network. It offers tools to scan your surroundings and provides honest insights into its detection capabilities.

**Highlights:** Hidden camera detection, Bluetooth tracker detection, Wi-Fi device scanner, Background monitoring, Magnetometer bug detection, Room sweep presets

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $8.99 | per month |
| Annual | $29.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Protractor Angle Measure App free?

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

### Is Faraday Hidden Camera Detector free?

Faraday Hidden Camera Detector is free to download, with in-app purchases available.

### Which has better reviews, Protractor Angle Measure App or Faraday Hidden Camera Detector?

Faraday Hidden Camera Detector is rated higher. Protractor Angle Measure App averages 2.3 out of 5 from 4 ratings, while Faraday Hidden Camera Detector averages 5.0 from 6 ratings.

### Do Protractor Angle Measure App or Faraday Hidden Camera Detector have ads?

Protractor Angle Measure App shows ads; Faraday Hidden Camera Detector does not.

### Which is updated more often, Protractor Angle Measure App or Faraday Hidden Camera Detector?

Protractor Angle Measure App ships an update every 4 months, and Faraday Hidden Camera Detector every 2 weeks. Most recently, Protractor Angle Measure App was updated on September 24, 2026 and Faraday Hidden Camera Detector on September 17, 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.*