Master Your Textbooks with MindHalo
MindHalo is an intelligent study companion built specifically for macOS. It combines on-device AI, retrieval-augmented learning (RAG), and motivation systems to help students deeply understand their textbooks not just memorize them.
With Textbook Vault, MindHalo turns your PDFs into an interactive knowledge base you can chat with, quiz yourself on, and generate study materials from — all while keeping your data private on your Mac.
Designed to feel fast, native, and focused, MindHalo helps you study smarter, not longer.
Pricing Options
$1.99/month • $20.99/year • $79.99 Lifetime
Textbook Vault
RAG-Powered. Upload PDFs and transform them into an intelligent, searchable database. Content is extracted and indexed locally.
AI Tutor Modes
Explain Like I’m 5, step-by-step tutoring, and context-aware answers grounded in your textbooks.
Study Tools
Generate study guides, flashcards, quizzes, and summaries directly from your textbook database.
Focus & Motivation
Focus timers, study streaks, and rewards. Earn coins by studying, not by paying.
Rewards & Customization
Unlock avatars and inventory items in the shop using earned coins. No pay-to-win mechanics.
Privacy-First
AI runs locally on your Mac. No textbook data uploaded to external servers. Stop uploading your brain to the cloud.