Human Like ChatGPT Persona App

I want a mobile app that makes every ChatGPT exchange feel as if I’m talking to an actual person. The core experience is voice-based: the persona should listen through the phone’s mic, answer with natural-sounding speech, and display subtle facial animations in sync with the words... (Budget: $250 - $750 USD, Jobs: AI Chatbot Development, AI Development, AI Voice Agents, Android, Flutter, iPhone, Mobile App Development, Unity 3D)