I have been building expoaichatbot.com this year. It's the fastest way to create React Native AI Chatbot apps. A feature rich codebase that includes Authentication, Markdown support, History drawer, Image Attachments, Suggested Actions / Tool Calling, Speech to Text, Image Generation, Web Search. It also has a voice agent feature powered by livekit. Best part is that it is compatible with the web chat codebase https://chat-sdk.dev/