# VoMo2 vs Emf Detector Radiation Reader

The clearest difference is in-app purchases: VoMo2 at none against Emf Detector Radiation Reader's 5. VoMo2 also leads on ads (none vs shown) and rating (5.0 vs 4.6). Emf Detector Radiation Reader's advantage is update cadence (every 3 weeks vs every 29 months) and ratings volume (1.3K vs 4). On price and device support there is nothing between them.

Both are free to download. Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. VoMo2 asks for nothing beyond the download.

VoMo2 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 4, so its average is the more settled of the two.

VoMo2 ships an update every 29 months, Emf Detector Radiation Reader every 3 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | VoMo2 | Emf Detector Radiation Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vomo2/id1267957331/reviews)** | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540/reviews) |
| Number of ratings | 4 | **1.3K** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 16 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hollins Communications Research Institute](https://appshunter.io/developer/1266723162) | [Bello Studios LLC](https://appshunter.io/developer/1540574147) |

## What reviewers say

### VoMo2

[App page](https://appshunter.io/ios/app/vomo2/id1267957331)

This utility app monitors and displays target amplitude measures. It provides a straightforward way to gather and visualize vocal intensity data.

**Highlights:** Monitors target amplitudes, Displays amplitude measures, Gathers vocal intensity data, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Emf Detector Radiation Reader

[App page](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540)

Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.

**Highlights:** Track magnetic fields and high readings, Detects ferromagnetic metals, Electrosmog (EMP) detector, Identifies home appliance EMF sources, Radio-Frequency Guidelines table, Warning beep for emissions, Stores readings with date stamps

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| 1 Year Premium | $12.99 | per year |
| Enjoy All The Features | $0.99 | one-time |
| Premium Pack - All Features | $4.99 | one-time |
| Lifetime Access | $14.99 | one-time |

**What reviewers like**

- 🚀 Accurate readings
- 🔒 Helpful for detecting hidden devices
- 👍 Visually appealing interface
- 👍 Easy to use
- 👍 Consistent performance

**What reviewers complain about**

- 🐛 Frequent ads even in paid version
- 🐛 Inconsistent or inaccurate readings in some cases
- 🔋 Drains device battery quickly
- 👎 Lack of clear instructions on interpreting readings

**Reported bugs**

- Readout digits overlapping on screen
- Inconsistent behavior of sound indicator

**Requested features**

- Ability to compare readings over time
- Option to export/share recorded data
- More detailed information on safe/unsafe EMF levels
- Integration with other EMF monitoring devices


## Frequently asked questions

### Is VoMo2 free?

VoMo2 is free to download, with no in-app purchases.

### Is Emf Detector Radiation Reader free?

Emf Detector Radiation Reader is free to download, with in-app purchases available.

### Which has better reviews, VoMo2 or Emf Detector Radiation Reader?

VoMo2 is rated higher. VoMo2 averages 5.0 out of 5 from 4 ratings, while Emf Detector Radiation Reader averages 4.6 from 1.3K ratings.

### Do VoMo2 or Emf Detector Radiation Reader have ads?

Emf Detector Radiation Reader shows ads; VoMo2 does not.

### Which is updated more often, VoMo2 or Emf Detector Radiation Reader?

VoMo2 ships an update every 29 months, and Emf Detector Radiation Reader every 3 weeks. Most recently, VoMo2 was updated on October 29, 2026 and Emf Detector Radiation Reader on November 3, 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.*