Get answers, writing help, and plans across devices.
What is Nova AI App? Nova AI App is a cross-platform AI chatbot and writing assistant that connects users to many of the leading frontier models in one place. Built on models from OpenAI, Anthropic, Google Gemini, DeepSeek, Grok, and others, it supports everyday tasks such as Q&A, homework help, drafting documents, code assistance, and travel planning. Accessible on the web, iPhone, iPad, macOS, Apple Watch, and Android, it aims to be a single AI companion that follows users across devices for study, work, and daily life. Key Features: Multi-model AI engine: Routes conversations to different models (GPT‑5 series, Claude, Gemini, DeepSeek, Grok and more) so users can pick the right model for each task. Cross-platform availability: Works on web, iOS, Android, Mac, and Apple Watch, with a consistent chat experience across devices. Advanced content tools: Handles long-form writing, proofreading, rewriting, and style changes for essays, emails, social posts, and creative projects. Study and research support: Answers questions, explains concepts, helps structure essays, and walks through math or reasoning problems for homework. Document and data handling: Lets users upload PDFs and files for summarization, extraction, and analysis, plus use AI-powered search over content.
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