TongueFu – Martial Art of conversations - 10 credits free

I built an app that helps people practice speaking skills through AI-powered challenges. Its built for verbal fluency—quick thinking, debate, vocabulary usage.

The problem: We spend years learning to write but almost no structured time learning to speak well. Communication coaching costs $200+/hour. Video courses are passive. I wanted active practice with real-time feedback.

How it works:

9 game modes targeting different skills (debate, comebacks, metaphors, negotiation, etc.) Voice-first input with real-time transcription AI opponents that adapt and push back Detailed feedback on logic, vocabulary, and delivery Belt progression system (white → red) based on accumulated "Chi" points