# Mosquitone Detector vs evSpot.io

The clearest difference is price: evSpot.io at Free against Mosquitone Detector's $7.99. evSpot.io also leads on update cadence (every 2 months vs every 9 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

evSpot.io 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, evSpot.io every 2 months. The most recent releases landed on October 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Mosquitone Detector | evSpot.io |
| --- | --- | --- |
| 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 2 months** |
| Monetization | Paid | — |
| Size | 2 MB | 67 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [EE3 LABS](https://appshunter.io/developer/1810783137) |

## 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


### evSpot.io

[App page](https://appshunter.io/ios/app/evspotio/id6758584882)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Mosquitone Detector free?

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

### Is evSpot.io free?

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

### Do Mosquitone Detector or evSpot.io have ads?

Neither Mosquitone Detector nor evSpot.io shows ads.

### Which is updated more often, Mosquitone Detector or evSpot.io?

Mosquitone Detector ships an update every 9 months, and evSpot.io every 2 months. Most recently, Mosquitone Detector was updated on October 6, 2026 and evSpot.io on September 22, 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.*