VinChat - AI Assistant

VinChat is your personal AI assistant, chat naturally, solve math problems, write code, translate languages, and more. Powered by advanced AI models, VinChat helps you work smarter with tools designed for students, developers, writers, and professionals. KEY FEATURES Chat with AI • Have natural conversations with powerful AI models • Stream responses in real-time for instant answers • Rich markdown rendering with code blocks, bold, lists, and quotes • Dark mode interface designed for comfortable reading Math Solver • Solve any math problem step by step algebra, calculus, statistics • Beautiful LaTeX equation rendering with Unicode math symbols • Show full work with formulas, substitutions, and final answers • Perfect for homework help, exam prep, and self-study Code Assistant • Write, debug, and review code in any programming language • Syntax-highlighted code blocks with one-tap copy • Get explanations and best practice suggestions • SQL query builder from natural language descriptions Correct English • Fix grammar, spelling, and punctuation instantly • See exactly what changed and why • Improve your writing with clear explanations • Works for emails, essays, social posts, and more Translation • Translate text between 100+ languages • Preserve tone, nuance, and context • Support for Vietnamese, Chinese, Japanese, Korean, French, Spanish, and more 25+ AI Tools • Summarize long articles into key points • Brainstorm ideas and creative solutions • Write professional emails and essays • Plan trips with detailed itineraries • Analyze data and create SWOT analysis • Generate images from text descriptions Voice & Audio • Voice input speak your questions hands-free • Text-to-speech listen to AI responses aloud • Perfect for accessibility and multitasking Siri & Shortcuts • "Hey Siri, ask VinChat" get answers without opening the app • Translate, correct grammar, and summarize via Shortcuts • Automate your AI workflow with Apple Shortcuts integration Privacy & Security • Firebase authentication (Email, Apple, Google Sign-In) • Your conversations stay on your device • No tracking, no ads, no data selling SUBSCRIPTION PLANS Free 50 messages/day, basic AI model, 15 tool uses, ads supported Pro ($2.99/mo). No ads, 100 messages/day, smarter AI model, 30 tools, math solver, translation Premium ($6.99/mo). No ads, unlimited messages, best AI model, unlimited tools/voice/TTS Annual plans save 16-17%. Cancel anytime. Download VinChat today and experience the power of AI in your pocket. Terms of service & privacy policy: https://vinchat-dab8b.web.app/terms https://vinchat-dab8b.web.app/privacy