# Pest repellent — flies, mosquitoes, pests

> App uses sound frequencies to repel insects like mosquitoes, flies, and ants. (iPhone/iPad app by Kyuseok Lee.)

- Source: https://appshunter.io/ios/app/pest-repellent/id1406811946 (this page in markdown: same URL + `.md`)
- Developer: [Kyuseok Lee](https://appshunter.io/developer/1308172428)
- Category: Utilities, Entertainment
- Price: Free
- Rating: 4.70/5 from 14 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 25 MB
- Languages: American English
- Released: 2018-07-28
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pest-repellent/id1406811946/reviews.md

## What is Pest repellent?

Insect bugs - flies, mosquitoes, pests

You can combat mosquitoes, flies, pests, worms, and ants by frequency.


It is an app that can eliminate bugs by frequency.

The frequency of 15kHz ~ 21kHz can be used after selecting.

Please catch all the mosquitoes, flies, daylies, insects and pests of the world.

- mosquito repelling
- Fighting Paris
- Fighting of daylily
- Anti-ants
- Fighting worms


caution:
A loud sound can cause equipment / hearing damage with only one short exposure. Always lower the audio system level to an appropriate level before playing the sound file.

## Key features

- Repels mosquitoes
- Fights flies
- Deters ants
- Eliminates worms
- Adjustable frequency settings (15kHz-21kHz)

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/pest-repellent/id1406811946/reviews.md

### 5/5 — Saved me in the swampy summer in Florida

*2022-05-19*

Best bug repellent app I ever tried. It would be cool if the app mapped showed all the bugs currently surrounding you and then after you dial the frequency it showed them scurrying away into the night. Just hope phone doesn’t die.

### 1/5 — 효과전혀없고 어플 삭제도 안돼요

*2021-08-08*

바퀴벌레 코앞에서 틀었는데 발라드 듣는 것처럼 좋아보였어요 효과 전혀 없습니다 어플 삭제하는 방법이나 알려주세요

### 1/5 — 1도 효과없음 ㅡㅡ

*2021-07-30*

낚시하러가서 사용해봤는데 1도 효과 없음 ㅡㅡ

### 4/5 — 매너모드 어떻게 해재하죠?

*2021-07-14*

🧐

### 5/5 — 효과있는듯

*2020-10-21*

왠지 모기나바퀴벌레가안보이네요. 
효과짱인듯.

### 5/5 — 체고체고..

*2020-02-24*

피크닉중에 급하게 깔아 초파리 쫓았는데 틀자마자 혼비백산하더니 흩어졌어요..짱짱 다른 어플 소용없다

### 1/5 — 효과없음

*2019-10-08*

집에 파리 한마리 들어와서 근처에 소리 들려줘도 요지부동

### 1/5 — 궁금합니다

*2019-07-28*

왜 소리가 안들리죠 ㅠ

### 5/5 — 제가 더 이상해요..

*2019-06-25*

저는 가까이대야지 들리는데 친구들은 멀리서 시끄럽다고 끄라고 그래요ㅠㅠㅠ제가 이상한거에요?ㅠㅠㅠ

### 1/5 — 파리

*2019-06-25*

더 몰려들어요 한마리이던 파리가 다섯마리로 늘어 났어요ㅡㅡ

## Frequently asked questions about Pest repellent

### How does Pest Repellent work?

Pest Repellent works by emitting specific sound frequencies, ranging from 15kHz to 21kHz, which are designed to deter insects like mosquitoes, flies, ants, and worms. Users can select their desired frequency within the app.

### What pests can Pest Repellent deter?

Pest Repellent is designed to combat a variety of pests including mosquitoes, flies, daylilies, worms, and ants. The app allows users to select frequencies to target these specific insects.

### Is Pest Repellent free to use?

Yes, Pest Repellent is available for free. It does not have any in-app purchases or ads, making it a completely free utility for users.

### What devices is Pest Repellent compatible with?

Pest Repellent is supported on iPhone and iPod devices. It is designed for iOS users seeking a simple pest deterrence tool.

### What is the age rating for Pest Repellent?

Pest Repellent has an age rating of 4+. This indicates it is suitable for children aged four and above, though adult supervision is recommended due to the sound output.

### How often is Pest Repellent updated?

The latest version of Pest Repellent is 1.2, which was last updated on May 10, 2020. It was initially released on July 28, 2018.

### What is the user rating for Pest Repellent?

Pest Repellent has a high user rating of 4.7 stars, based on 12 ratings. This suggests a generally positive user experience with the app.

### Are there any safety precautions for using Pest Repellent?

Yes, caution is advised as loud sounds can potentially cause equipment or hearing damage with short exposure. It is recommended to always lower the audio system level to an appropriate level before playing the sound file.

## Version history (last 3 releases)

### 1.2 — 2020-05-10

Improved app stability

### 1.1 — 2018-08-23

Regular updates.

### 1.0 — 2018-07-11

No release notes.

## Apps similar to Pest repellent

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Anti Pest & Mosquito Sound](https://appshunter.io/ios/app/anti-pest-and-mosquito-sound/id6758371244) | 5.0 (3) | Free | Utilities |
| [Bee Repellent](https://appshunter.io/ios/app/bee-repellent/id6743828004) | — | Free | Utilities |
| [Ultrasonic Repeller](https://appshunter.io/ios/app/ultrasonic-repeller/id445318668) | 3.6 (51) | $0.59 | Utilities |
| [Easy Anti Mosquito](https://appshunter.io/ios/app/easy-anti-mosquito/id665744454) | 5.0 (2) | Free | Utilities |
| [Mosquito & Bug Repellent Sound](https://appshunter.io/ios/app/mosquito-and-bug-repellent-sound/id1564051162) | 4.2 (1,652) | Free | Utilities |
| [Anti Mosquito Repellent Sounds](https://appshunter.io/ios/app/anti-mosquito-repellent-sounds/id1407729317) | 4.3 (88) | Free | Utilities |

## More apps by Kyuseok Lee

- [Medicine Time](https://appshunter.io/ios/app/medicine-time/id1308172429)
- [Coin Recorder](https://appshunter.io/ios/app/coin-recorder/id1317595803)
- [audiometric instruments](https://appshunter.io/ios/app/audiometric-instruments/id1397805578)
- [Mosquito Controll](https://appshunter.io/ios/app/mosquito-controll/id1398119709)
- [Puppy Trainer App](https://appshunter.io/ios/app/puppy-trainer-app/id1406116401)

All apps by Kyuseok Lee: https://appshunter.io/developer/1308172428

## Related topics

[fly repellent](https://appshunter.io/ios/topics/fly-repellent) · [repellent](https://appshunter.io/ios/topics/repellent) · [rodent repellent](https://appshunter.io/ios/topics/rodent-repellent) · [mice repellent](https://appshunter.io/ios/topics/mice-repellent) · [mosquito repellent](https://appshunter.io/ios/topics/mosquito-repellent)

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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 2026-08-24.*