Pick a question and answer it out loud for up to a minute. You get your words per minute, the filler words you used, and whether the answer had a beginning, middle and end, plus four plain counts: how long you spoke, the numbers you said, hedge words and words you repeated.
How the listening works. Your browser turns speech into text. Chrome sends the audio to Google's speech service for that; other browsers use their own maker's service. Nothing is sent to ClapAssist: the text and the numbers stay in this page.
No microphone, or a quiet room you cannot speak in? Paste or type the answer. Words, fillers and shape are counted the same way; pace needs speech.
ClapAssist runs on your Mac or Windows laptop during the video call. It hears the question and shows short spoken-ready prompts. The app stays out of screen share on every plan; only you can see it.