# Mosquito & Bug Repellent Sound

> Ultrasonic Sounds for Insects

Canonical page: [https://chrome-stats.com/d/id1564051162](https://chrome-stats.com/d/id1564051162)

## Overview

- **ID:** `id1564051162`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** KoruApps
- **Category:** Utilities
- **Rating:** 4.20 / 5 (1,672 ratings)
- **Version:** 4.0
- **Last updated:** 2026-07-13
- **First published:** 2021-04-26
- **Size:** 71 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/mosquito-bug-repellent-sound/id1564051162)
- **Website:** [https://koruskan.net/](https://koruskan.net/)
- **Privacy policy:** [https://www.koruskan.net/privacypolicy.html](https://www.koruskan.net/privacypolicy.html)

## Description

Mosquito & Bug Repellent Sound is an adjustable ultrasonic tool designed to deter common pests such as mosquitoes, flies, cockroaches, and rats. It lets you pick the pest type and tune the frequency to try different deterrent effects.

Note: The effectiveness of ultrasonic sounds is not universally proven. The app explains how ultrasound works and provides usage guidance. Privacy Policy and Terms of Service are linked for transparency.

## Rankings

- #45,925 — Overall

## Review summary

Reviews are mixed. Some users report limited relief in specific setups (especially at night or with an external speaker), but many say the app doesn’t effectively deter pests. Frequent ads, a paywall, and battery drain are common complaints, and several users doubt the app’s efficacy overall. The app may work only under particular conditions, not as a reliable pest control solution.

### Pros

- Some users report relief or reduced pest activity in certain scenarios (e.g., late-night use).
- It may help more when used with a real external speaker (Bluetooth) rather than the phone’s speaker.
- A few reviewers note the app works in specific circumstances, suggesting some potential effectiveness in particular setups.

### Cons

- Not effective / no consistent results for mosquitoes or flies in most cases.
- Excessive ads that disrupt usage and hinder the experience.
- Upfront payment or paywall before you can use the app.
- Drains battery quickly (uses power while running).
- Requires an external speaker to have any noticeable effect; using just the phone may be insufficient.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1564051162)