# Mosquitone Detector vs Red Wing PD

The clearest difference is price: Red Wing PD at Free against Mosquitone Detector's $7.99. Red Wing PD also leads on iOS requirement (13.0 vs 26.2). Mosquitone Detector's advantage is update cadence (every 9 months vs every 44 months) and chart position (#198 vs unranked). On ads, in-app purchases and device support there is nothing between them.

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

Mosquitone Detector ships an update every 9 months, Red Wing PD every 44 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Mosquitone Detector | Red Wing PD |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[2.1 (13 ratings)](https://appshunter.io/ios/app/mosquitone-detector/id1289567807/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 44 months |
| Monetization | Paid | — |
| Best chart rank | **#198** | — |
| Size | 2 MB | 38 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [Red Wing Police Department](https://appshunter.io/developer/1558468373) |

## What reviewers say

### Mosquitone Detector

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

**Currently charting:** #198 Top Paid · Utilities (US App Store)

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


### Red Wing PD

[App page](https://appshunter.io/ios/app/red-wing-pd/id1558468371)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mosquitone Detector free?

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

### Is Red Wing PD free?

Red Wing PD is free to download, with no in-app purchases.

### Do Mosquitone Detector or Red Wing PD have ads?

Neither Mosquitone Detector nor Red Wing PD shows ads.

### Which is updated more often, Mosquitone Detector or Red Wing PD?

Mosquitone Detector ships an update every 9 months, and Red Wing PD every 44 months. Most recently, Mosquitone Detector was updated on October 24, 2026 and Red Wing PD on October 16, 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.*