# RF Tools vs Mosquitone Detector

The clearest difference is price: RF Tools at Free against Mosquitone Detector's $7.99. RF Tools also leads on rating (3.0 vs 2.1) and iOS requirement (15.0 vs 26.2). Mosquitone Detector's advantage is ratings volume (13 vs 3). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

RF Tools is free to download; Mosquitone Detector costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RF Tools holds the better App Store score, 3.0 against 2.1. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 60% of RF Tools's written reviews are positive against 56% of Mosquitone Detector's.

RF Tools ships an update every 14 months, Mosquitone Detector every 9 months. The most recent releases landed on June 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | RF Tools | Mosquitone Detector |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/rf-tools/id525678686/reviews)** | [2.1 (13 ratings)](https://appshunter.io/ios/app/mosquitone-detector/id1289567807/reviews) |
| Number of ratings | 3 | **13** |
| Positive reviews | **60.0% of reviews** | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 months** |
| Monetization | **Free** | Paid |
| Size | 12 MB | 2 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HUBER + SUHNER AG](https://appshunter.io/developer/525678889) | [TOON,LLC](https://appshunter.io/developer/633948723) |

## What reviewers say

### RF Tools

[App page](https://appshunter.io/ios/app/rf-tools/id525678686)

This utility app helps engineers and students calculate and convert RF-specific values like impedance, wavelength, and return loss. It also includes a calculator for comparing RF cables and assemblies, and provides access to product catalogs and branch information.

**Highlights:** RF value conversion (impedance, wavelength, return loss), RF assembly calculator, dB calculator, Product catalog access, Branch locator

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is RF Tools free?

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

### Is Mosquitone Detector free?

Mosquitone Detector costs $7.99, with no in-app purchases.

### Which has better reviews, RF Tools or Mosquitone Detector?

RF Tools is rated higher. RF Tools averages 3.0 out of 5 from 3 ratings, while Mosquitone Detector averages 2.1 from 13 ratings.

### Do RF Tools or Mosquitone Detector have ads?

Neither RF Tools nor Mosquitone Detector shows ads.

### Which is updated more often, RF Tools or Mosquitone Detector?

RF Tools ships an update every 14 months, and Mosquitone Detector every 9 months. Most recently, RF Tools was updated on June 9, 2026 and Mosquitone Detector on September 18, 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.*