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Cool Mic

Name: Cool Mic
Author: CoolMicApp

CoolMicApp

Icecast source client

Multimedia
FOSS
Free
No ads
No tracking

Android only

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Cool Mic is an open source Icecast source client. It livestreams audio captured by your Android device's microphone or mic in / line in jack. It can stream to any Icecast server in the open-source audio formats Ogg/Opus and Ogg/Vorbis. It has many features and a simple, easy to use interface (see screenshots). Cool Mic aims to be the best way to livestream quality audio from your smartphone or tablet.

Developer: CoolMicApp
Website: coolmic.net/
Source code: github.com/CoolMicApp/CoolMicApp-Android
Added to AppCosmos: 9 October 2026
License: GPL-3.0-only