Sigma Stack
AI Chat App UI Kit preview

UI kit

AI Chat App UI Kit

A premium AI-assistant UI for React Native — build in hours, not weeks.

$49One-time
Get it on Gumroad
  • Full source built on Expo (SDK 51+) and TypeScript
  • Expo Router v2, React Native Paper, Expo Linear Gradient
  • All screens and reusable components
  • A single integration point — drop your AI API call into /app/chat.tsx

Overview

A modern AI assistant UI built with React Native + Expo and TypeScript. It ships with light/dark themes, a pastel neumorphic design, chat and voice screens, and a clean modular structure — ready to connect to your AI API.

Built with Expo Router and React Native Paper following professional design patterns, so you can focus on your logic, not the UI. Apple / Gemini / ChatGPT-inspired layouts give it a premium feel out of the box.

It's for React Native developers building AI tools, indie hackers launching MVPs, and anyone shipping white-labeled chatbots.

What’s inside

Onboarding, Chat, Voice mode, Saved Prompts, History, Settings, and About screens
AI and user chat bubbles, typing indicator, and a soft-shadow message input
Pastel neumorphism: rounded cards, glass-like panels, soft shadows
Theming system with a custom AppThemeProvider (light/dark)
Reusable components (ChatBubble, ChatInput) in an organized folder structure
AsyncStorage example for local persistence

Questions

No — this is a UI kit. It's structured so you add your own AI API call in /app/chat.tsx and it works with any provider.

Unzip the download, run yarn install (or npm install), then npx expo start. You'll have the full chat UI running immediately.

Ready to skip the boilerplate?

$49 · One-time. Instant access, free updates.

Get AI Chat App UI Kit

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