Tool for Zello is a free utility application designed for Android that enhances the Zello experience by providing a customizable overlay for the push-to-talk button. Users can set the Zello status to 'INDIVIDUAL' for an optimized interaction. The app allows users to activate and deactivate the action button conveniently, ensuring seamless communication.

With features such as the ability to lock the button, set desired button size and opacity, and enable automatic clicks, Tool for Zello offers flexibility for users. The app also includes a proximity sensor function to trigger the button, making it easier to communicate hands-free. This tool is ideal for those looking to streamline their Zello usage.