# Dudq - Whistle & Air Horn SOS — Loud Siren, Referee Whistle

> Loud Siren, Referee Whistle (iPhone/iPad app by UMUT HASAN SAHIN.)

- Source: https://appshunter.io/ios/app/dudq-whistle-and-air-horn-sos/id6759470237 (this page in markdown: same URL + `.md`)
- Developer: [UMUT HASAN SAHIN](https://appshunter.io/developer/1823294345)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 27 MB
- Languages: American English, Arabic, French (France), German (Germany), European Spanish, Turkish
- Released: 2026-03-02
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/dudq-whistle-and-air-horn-sos/id6759470237/reviews.md

## What is Dudq?

Your Powerful Pocket Whistle & Emergency Alert System! Need to get attention fast? Dudq is the most versatile sound utility on the App Store, combining high-decibel whistles, realistic sirens, and powerful air horns in one sleek interface.

Why choose Dudq?

- SOS Emergency Mode: A specialized safety feature that emits a pulsating high-frequency alert and visual signal when you need help most.
- Pro Sports Whistles: High-quality referee and coach whistles, perfect for matches, training, or calling attention on the field.
- Loud Air Horns: Stadium-grade sounds including truck horns, DJ air horns, and sirens. Perfect for celebrations or lighthearted pranks.
- Custom Frequency Control: Adjust sounds between 3000Hz and 5000Hz to find the exact pitch that carries the furthest.
Key Features:

Realistic sound engine with crystal clear audio.
One-tap SOS activation for quick safety response.
Modern, high-contrast dark mode design for night use.
Ad-free experience with Dudq Pro.


## Version history (last 1 release)

### 1.0.0 — 2026-03-02

No release notes.

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All apps by UMUT HASAN SAHIN: https://appshunter.io/developer/1823294345

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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 2026-05-20.*