Features Crowd Horn
Download the app - start a CROWD HORN - invite your friends and you can sound the air horn on all of the phones at the same time- up to 500 devices at the same time- select from 8 air horn sounds.- 2 second to 30 second burst- automatically turns all phone volumes to 100%
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Crowd Horn in Action
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Download on Google Play
Available for Android 8.0 and above