# Ultrasonic Pest Shield — Pest Shield

> Pest Shield (iPhone/iPad app by Thinking Machine.)

- Source: https://appshunter.io/ios/app/ultrasonic-pest-shield/id6794275095 (this page in markdown: same URL + `.md`)
- Developer: [Thinking Machine](https://appshunter.io/developer/6790261012)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 24 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean and 8 more
- Released: 2026-09-16
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/ultrasonic-pest-shield/id6794275095/reviews.md

## What is Ultrasonic Pest Shield?

Ultrasonic Pest Shield is an advanced frequency generator designed to produce adjustable audio frequencies from 15 Hz up to 70 kHz. Create and play high-frequency signals with customizable settings for different pest-repelling applications.

Use targeted frequency presets, adjust signal settings, and keep the desired frequency running with the built-in timer and background playback features.

App Features

- High Pitch Signal Generator: Adjust pitch frequencies seamlessly with precision controls reaching up to 22,000 Hz.

- Pest Frequency Presets: Quickly access preset frequency ranges designed for common household pests, including: Mosquito, Mouse & Rat, Fly, Cockroach

- Custom Frequency Control: Fine-tune frequency settings to experiment with different high-frequency ranges and find the setup that works best for your needs.

- Countdown Timer & Delay Engine: Program automated playback or schedule delayed sound triggers to play audio effects automatically.

- Dynamic Wave Visualizer: Real-time visual feedback with responsive neon sound waves that react instantly to active audio output.

- Minimalist Dark Interface: Intuitive iOS design built for quick navigation and effortless frequency switching.

* User Guide

- Select a pest frequency preset or choose a custom frequency range from the main screen.

- Adjust the frequency settings according to your preferred range.

- Start playback to generate the selected frequency signal.

- Use the integrated timer to automatically stop playback after a specified duration.

Privacy policy: https://sites.google.com/appmachinelabs.com/privacypolicy/trang-ch%E1%BB%A7
Terms of Use: https://sites.google.com/appmachinelabs.com/termofuse/trang-ch%E1%BB%A7


## Version history (last 1 release)

### 1.0 — 2026-09-17

No release notes.

## More apps by Thinking Machine

- [Imposter Game: Who Is Fake?](https://appshunter.io/ios/app/imposter-game-who-is-fake/id6790261010)
- [BossTalk: Cat Translator](https://appshunter.io/ios/app/bosstalk-cat-translator/id6790857634)

All apps by Thinking Machine: https://appshunter.io/developer/6790261012

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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 2026-09-20.*