# 모기 퇴치 소리 - Mosquito Off — 모기 퇴치용 주파수 사운드

> 모기 퇴치용 주파수 사운드 (iPhone/iPad app by changhyeon lee.)

- Source: https://appshunter.io/ios/app/mosquito-off/id6808539780 (this page in markdown: same URL + `.md`)
- Developer: [changhyeon lee](https://appshunter.io/developer/1790654635)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Korean
- Released: 2026-09-05
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/mosquito-off/id6808539780/reviews.md

## What is 모기 퇴치 소리?

Annoyed by a mosquito? Open Mosquito Off and start a sound frequency in seconds.

No setup. No account. No menus to dig through. You open the app, tap START, and put your phone down.

WHAT IT DOES
Mosquito Off plays a continuous high-frequency tone through your phone's speaker. Choose from eight frequencies between 15 kHz and 22 kHz, set a timer, and let it run.

BUILT FOR THE MOMENT YOU NEED IT
It's the middle of the night, you just heard that sound, and you don't want to read a tutorial. Everything lives on one screen: the frequency picker, the timer, and one big button.

LOCK YOUR SCREEN — IT KEEPS PLAYING
Start the sound and put your phone face down. The audio keeps playing in the background with the screen off, and it won't interrupt music or a podcast you already have going.

SET A TIMER
15 minutes, 30 minutes, 1 hour, 2 hours, or no timer at all. The sound stops on its own so your battery doesn't run down overnight.

CHANGE FREQUENCY WHILE IT PLAYS
Tap a different frequency and it switches instantly — no gap, no click, no restarting.

WHAT'S NOT IN HERE
No sign-up. No subscription. No permissions for your location, camera, microphone, contacts, or photos. The app is free and supported by ads.

EFFECTIVENESS DISCLAIMER
The effectiveness of sound frequencies for repelling mosquitoes has not been scientifically established. Results may vary. This app is intended for experimental and entertainment purposes and is not a substitute for proven mosquito protection methods.

AUDIO SAFETY
Avoid listening at high volume for extended periods. Stop using the app if the sound causes discomfort. For the best experience, adjust your device volume to a comfortable level.

Questions or feedback: ckdgus1120@gmail.com


## Version history (last 1 release)

### 1.0 — 2026-09-05

No release notes.

## More apps by changhyeon lee

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- [두잇나우 - 미루지말고 지금 해](https://appshunter.io/ios/app/id6767773021)
- [쿨다운 - 충동구매 방지, 절약 습관](https://appshunter.io/ios/app/id6787389965)
- [LifeLeak — 인생 누수 계산기](https://appshunter.io/ios/app/lifeleak/id6788386343)
- [SmokeLess - Resist](https://appshunter.io/ios/app/smokeless-resist/id6789150985)

All apps by changhyeon lee: https://appshunter.io/developer/1790654635

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*