Whistle - Loud Whistle Sound
dkseq5 Tools In-app purchases Contains ads
Your phone becomes a whistle — 8 loud sounds and an SOS pattern, hold to sound.
- Downloads
- 100+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 3
- 2026 · v1.0.2
Screenshots
About Whistle - Loud Whistle Sound
Need a referee whistle right now? Just take out your phone and hold the button.
Whistle turns your phone into a loud, responsive whistle:
it blows only while you hold, and stops the instant you release -
just like the real thing.
★ FEATURES
• Press-and-hold blowing with instant stop
• 8 whistle sounds: 2 included (Classic Sports, Bright Police) + 6 PRO
(Deep Locomotive, Coach Trill, Samba Party, Bosun Pipe, Rescue Whistle, Air Horn)
• TRIPLE blast and SOS emergency patterns
• Neon sound-wave visualizer reacting to your blow
• Volume control and favorites
• Korean / English
★ PRO SOUNDS
Unlock the deep locomotive horn forever with a one-time purchase,
or open PRO for 24 hours by watching a short ad.
★ GREAT FOR
Referees and coaches, dog training, attention calls,
safety signaling and playing with kids.
★ NOTE
In a real emergency, always use official emergency services first.
Mind your surroundings and hearing at high volume.
Whistle turns your phone into a loud, responsive whistle:
it blows only while you hold, and stops the instant you release -
just like the real thing.
★ FEATURES
• Press-and-hold blowing with instant stop
• 8 whistle sounds: 2 included (Classic Sports, Bright Police) + 6 PRO
(Deep Locomotive, Coach Trill, Samba Party, Bosun Pipe, Rescue Whistle, Air Horn)
• TRIPLE blast and SOS emergency patterns
• Neon sound-wave visualizer reacting to your blow
• Volume control and favorites
• Korean / English
★ PRO SOUNDS
Unlock the deep locomotive horn forever with a one-time purchase,
or open PRO for 24 hours by watching a short ad.
★ GREAT FOR
Referees and coaches, dog training, attention calls,
safety signaling and playing with kids.
★ NOTE
In a real emergency, always use official emergency services first.
Mind your surroundings and hearing at high volume.
Alternatives to Whistle - Loud Whistle Sound
Looking for apps like Whistle - Loud Whistle Sound? Here are 6 similar Android apps on Google Play. All of them are free to download.
-
Countdown Box: Widget & Alerts
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Nightdial: Alarm Radio
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Hushly - Sound Mode Scheduler
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Tickwood: Metronome & Practice
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Linkjong - Mahjong Connect
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Twinflip - Learn Hiragana
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Whistle - Loud Whistle Sound | – | Free | 100+ | Sep 3, 2026 | |
| Countdown Box: Widget & Alerts | – | Free | 5+ | Oct 9, 2026 | Compare |
| Nightdial: Alarm Radio | – | Free | 1+ | Sep 7, 2026 | Compare |
| Hushly - Sound Mode Scheduler | – | Free | 1+ | – | Compare |
| Tickwood: Metronome & Practice | – | Free | 1+ | Sep 7, 2026 | Compare |
| Linkjong - Mahjong Connect | – | Free | 1+ | Sep 7, 2026 | Compare |
| Twinflip - Learn Hiragana | – | Free | 1+ | Sep 7, 2026 | Compare |
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