# Mosquitone Detector vs Emf Detector Radiation Reader

The clearest difference is price: Emf Detector Radiation Reader at Free against Mosquitone Detector's $7.99. Emf Detector Radiation Reader also leads on rating (4.6 vs 2.1) and review sentiment (87% vs 56%). Mosquitone Detector's advantage is in-app purchases (none vs 5) and ads (none vs shown).

Emf Detector Radiation Reader is free to download; Mosquitone Detector costs $7.99 up front. Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. Mosquitone Detector asks for nothing beyond the download.

Emf Detector Radiation Reader holds the better App Store score, 4.6 against 2.1. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 56% of Mosquitone Detector's written reviews are positive against 87% of Emf Detector Radiation Reader's.

Mosquitone Detector ships an update every 9 months, Emf Detector Radiation Reader every 3 weeks. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Mosquitone Detector | Emf Detector Radiation Reader |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [2.1 (13 ratings)](https://appshunter.io/ios/app/mosquitone-detector/id1289567807/reviews) | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540/reviews)** |
| Number of ratings | 13 | **1.3K** |
| Positive reviews | 55.6% of reviews | **86.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 15 MB |
| Requires iOS | 26.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [Bello Studios LLC](https://appshunter.io/developer/1540574147) |

## What reviewers say

### Mosquitone Detector

[App page](https://appshunter.io/ios/app/mosquitone-detector/id1289567807)

This sound measurement app detects high-frequency and ultrasonic noises that are inaudible to humans. It helps identify potentially harmful noise sources, especially those used to deter pests or young people. The app offers modes to detect and pinpoint the direction of these sounds.

**Highlights:** High frequency and ultrasonic sound detection, Peak frequency display, Sound source direction search (360 degrees), Selectable frequency bands (8-16 kHz, 16-23 kHz), Adjustable gain ranges, Measurement screen rotation

**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 Mosquitone Detector free?

Mosquitone Detector costs $7.99, 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, Mosquitone Detector or Emf Detector Radiation Reader?

Emf Detector Radiation Reader is rated higher. Mosquitone Detector averages 2.1 out of 5 from 13 ratings, while Emf Detector Radiation Reader averages 4.6 from 1.3K ratings.

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

Emf Detector Radiation Reader shows ads; Mosquitone Detector does not.

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

Mosquitone Detector ships an update every 9 months, and Emf Detector Radiation Reader every 3 weeks. Most recently, Mosquitone Detector was updated on September 18, 2026 and Emf Detector Radiation Reader on September 23, 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.*