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Chunk: AI Research & Search Assistant
The Ultimate All-in-One AI Research Tool for Documents, Web & Notes
Chunk transforms how you research, study, and work by combining the world's most powerful AI models with advanced document management and intelligent web search capabilities - all in one seamlessly integrated experience across your Apple devices.
Generate high-quality images for presentations, reports, and social media content, powered by OpenAI's GPT-Image-1 model
Premium AI Models at Your Fingertips
Instant access to cutting-edge AI: Claude 3.7 Sonnet from Anthropic, OpenAI's o3 and o4-mini, and Google's Gemini 2.5 Pro
Compare responses across different AI models to get the most accurate and comprehensive answers
Leverage specialized AI strengths: Claude for nuanced writing, OpenAI for reasoning, and Gemini for research
Perfect for homework help, academic research papers, and professional analysis
Intelligent Web Search & Advanced Research
Receive clear citations and clickable URL links for every fact to support academic integrity and easy reference checking
Create comprehensive research reports formatted specifically for academic papers, business briefs, or study guides
Search YouTube videos alongside web results for truly comprehensive research
Discover connections between topics with Chunk's cross-reference capabilities
Verify information across multiple sources with a single query
Comprehensive Document & Notes Management
Store thousands of documents and notes that instantly sync across all your Apple devices via iCloud
Convert Chunk's AI responses into saved notes with a single tap
Summarize lengthy documents to extract key points instantly
AI-Powered Study & Homework Assistant
Solve complex graduate-level science, engineering, and math problems with step-by-step explanations
Upload textbooks and course materials as reference sources for tailored homework help
Create customized study guides from your lecture notes and reading materials
Generate practice questions based on your study material to test your knowledge
Explain difficult concepts using simple language and relevant examples
Prepare for exams with AI-generated practice tests based on your course content
Receive personalized tutoring across any subject: literature, history, science, math, and more
Get assistance with bibliographies and citations in APA, MLA, Chicago, or Harvard formats
Professional Writing & Productivity Tools
Comprehensive grammar checks, tone adjustments, and creative rewriting for professional content
Transform rough drafts into polished documents with a single prompt
Translate text into 10 different languages with natural-sounding results
Create custom visuals by editing or reimagining existing images
Analyze meeting notes and business documents for actionable insights and key takeaways
Create compelling marketing copy, blog posts, or social media content
Programming & Coding Support
Debug complex code and fix persistent programming errors
Compare solutions across different AI models for the most efficient algorithm
Seamless Cross-Device Experience
Start research on your iPhone and continue seamlessly on your Mac or iPad
Quick access to your document library from any Apple device
Access your entire research history across all your devices
Privacy-Focused Design
Your personal data is never sold or used outside of providing app services
No tracking of your searches for advertising or other purposes
Chunk is the essential research companion for students tackling homework, professors preparing lectures, researchers writing papers, programmers debugging code, writers crafting content, and professionals analyzing documents. Stop switching between multiple apps and let Chunk streamline your workflow with the most powerful AI research and document tools available in a single integrated experience.
Terms of Service: https://www.chunkapp.com/tos