VocaCast is an AI-powered audio briefing app that researches the live web, writes a cited script, and delivers a natural-sounding audio summary on any topic you ask about. Users can request briefings ranging from 2 to 12 minutes, choose a preferred voice and playback speed, and schedule recurring briefings on topics they follow regularly. Every claim is linked to its original source, allowing listeners to verify information directly. VocaCast is available on iOS and positions itself as a privacy-respecting paid product that does not use user data to train AI models.