Dad's AI-Powered Piano App 'Little Maestro' for Daughter Goes Viral

• Ryan Leachman created 'Little Maestro', a piano-learning app powered by Anthropic's Claude, for his daughter.
• The app, shared on X, gained traction for showcasing AI's potential in tailored educational tools.
• Little Maestro connects to a piano via USB MIDI or uses a computer keyboard, displaying real-time notes and sheet music.
• It features a progression-based learning path with over 100 songs, practice modes, and a gamified 'Guitar Hero' style.
• Available as a one-time purchase, the app highlights independent developers using AI for niche products.