Turn your device in to a squad car siren box for 99¢, just 0.1% of the cost of a real one!


Make your device sound like a real police car!

 A real siren box that this one is modeled after will run you almost $1000. Now for the price of anything from a popular chain of discount merchandise, you can have a REAL SIREN FOR ONLY $0.99!!
The TouchSiren Delta is modeled after a real system and behaves the same way! The siren unit design creates a realistic siren experience, perfect for pranking your friends or turning your car into a real emergency vehicle!

~Wail Siren
~Yelp Siren
~Sweeping Siren Sounds
~Manual Siren

~~~~ Realistic look to have fun with police sounding sirens! ~~~~

~Don't forget to unmute iPhone when using this app!~

What’s New

Version 3.1

This app has been updated by Apple to use the latest Apple signing certificate.

Updated for iOS 11!

Ratings and Reviews

4.3 out of 5
55 Ratings

55 Ratings

VietBoyZx22o2 ,


Give the tweak of a wind down from manual mode and other tweaks i also agree with that are listed. Im pleased with this app, i normally dont buy things like this but this is something i didnt think was made. Great app!

PantherP71 ,

Awesome siren

One tweak I cannot wait to see you roll out would be a smoother transition from Wail to yelp and back to wail, as well as when one hits manual, instead of cutting out when you let go, it should peak and hold (which it does) but it should crawl back down through wail on the way back. Those two things would make it just even better.
Other than that, it's spot on.
Keep up the good work and can't wait to see what's next!

Ed34312 ,

Amazing app!

This app sounds just like the touchmaster delta siren. I would like to see you tweak it so that when you hit the horn button while you are on wail the wail starts over instead of just interrupting the wail. Keep them coming because your products are purely amazing!

App Privacy

The developer, Jacob Simon, indicated that the app’s privacy practices may include handling of data as described below.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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