# EMF Meter Scanner Detector vs TourBuilder WalkAR

The clearest difference is price: TourBuilder WalkAR at Free against EMF Meter Scanner Detector's $4.99. TourBuilder WalkAR also leads on in-app purchases (none vs 2). EMF Meter Scanner Detector's advantage is update cadence (monthly vs every 23 months) and iOS requirement (12.1 vs 16.4). On ads and device support there is nothing between them.

TourBuilder WalkAR is free to download; EMF Meter Scanner Detector costs $4.99 up front. EMF Meter Scanner Detector sells 2 one-off in-app purchases. TourBuilder WalkAR asks for nothing beyond the download.

EMF Meter Scanner Detector ships an update monthly, TourBuilder WalkAR every 23 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EMF Meter Scanner Detector | TourBuilder WalkAR |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (525 ratings)](https://appshunter.io/ios/app/emf-meter-scanner-detector/id1565532516/reviews)** | — |
| Number of ratings | **525** | — |
| Positive reviews | 86.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Free | — |
| Size | 79 MB | 5 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gregorio Martin Bello](https://appshunter.io/developer/567988393) | [ARtGlass USA LLC](https://appshunter.io/developer/1670104939) |

## What reviewers say

### EMF Meter Scanner Detector

[App page](https://appshunter.io/ios/app/emf-meter-scanner-detector/id1565532516)

Measure electromagnetic field (EMF) levels around you to assess potential environmental risks. This tool helps you identify high-exposure areas and provides data for informed decisions about your surroundings. It offers automatic saving, value averaging, and data sharing capabilities without requiring specialized hardware.

**Highlights:** Measure EMF levels, Identify risk zones, Automatic value saving, Average measurement values, Share data in CSV format, Informative EMF content

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Unlock all Features | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate readings
- 💡 Helpful for detecting EMF sources
- 🔍 Useful for paranormal investigations
- ⭐ Great app overall

**What reviewers complain about**

- 🐛 Occasional inaccurate readings
- 🔍 Limited functionality for advanced users
- 💰 Paid version required for full features

**Reported bugs**

- App crashes on older devices
- Paid version not working as expected

**Requested features**

- More detailed EMF data and analysis
- Compatibility with external EMF meters
- Customizable alert thresholds


### TourBuilder WalkAR

[App page](https://appshunter.io/ios/app/tourbuilder-walkar/id6448917197)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMF Meter Scanner Detector free?

EMF Meter Scanner Detector costs $4.99, and also offers in-app purchases.

### Is TourBuilder WalkAR free?

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

### Do EMF Meter Scanner Detector or TourBuilder WalkAR have ads?

Neither EMF Meter Scanner Detector nor TourBuilder WalkAR shows ads.

### Which is updated more often, EMF Meter Scanner Detector or TourBuilder WalkAR?

EMF Meter Scanner Detector ships an update monthly, and TourBuilder WalkAR every 23 months. Most recently, EMF Meter Scanner Detector was updated on October 24, 2026 and TourBuilder WalkAR on October 15, 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.*