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About & Pics

About Icon

Description

• Highly realistic sounds
• Flashing lights
• Doppler effect (shake your device to simulate the change in tone that you hear when driving past at speed)
• Fun tactile interface
• No ads, no in-app purchases

Makes your favourite US police car sounds: Wail (slow), Yelp (fast), Priority (super fast!) and Air Horn.

For extra fun, turn on a fast siren or hold the horn and shake the device to simulate the tone shift that that you would hear if the police car sped past you and drove away. This is called the doppler effect.

I first made this app for my little one's enjoyment. He deserves high-quality toys, and so do you! So I went the extra mile, reverse-engineered real police siren recordings to synthesise pure, loud, true-to-life sounds, and packaged the result in a fun touch-sensitive app.

You just can't help tap those buttons! Even more noisy fun when you play it together with your friends!

Warning: features mild strobe light effects.

Disclaimer: This app is intended for entertainment purposes only.

Happy with this app? Please rate it to help others find it. Thank you!

iOS Store Category:

Primary: Entertainment

Secondary: Music

App Store

Total Ratings

13
5
7
4
2
3
0
2
0
1
4

Screenshots

Woop-Woop! Realistic Police Siren screenshot 1Woop-Woop! Realistic Police Siren screenshot 2Woop-Woop! Realistic Police Siren screenshot 3

Version History

Launched Aug 01, 2014 (over 5 years ago).

Releasing new versions every 6 months, on average.

Feb 18
2016
(Current)
Version 1.2.2

Fixed the bug that made the app sound awful on recent iOS versions. Apologies for that bug!

If you are happy with the fix, please leave or update your review on the App Store. Thank you so much!

Apr 07
2015
Version 1.2.1

The horn is now more musical. Really!

Sep 27
2014
Version 1.2

Animated doppler effect
Support of native iPhone 6 and iPhone 6 Plus resolutions
Other minor improvements

Aug 02
2014
Version 1.1

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