Clubhouse just unleashed its long-awaited Android app as app downloads are cratering, but it's still invite-only

Clubhouse, an audio-only chat app, has released its long-awaited app for Android users as part of a beta test. Starting Sunday, Android users can download the app and install it on their phones, but they still won't be able to use the app without an invite from an existing user. That's meant to keep the app's servers running if downloads surge.