Katav

William Zimmermann

About this app

Katav is the AI-powered note-taking app built for students who want to study smarter and remember more.
Capture every class through notes and recordings — then let Katav's AI organize the content, summarize the key ideas, and connect concepts across your subjects. Your lectures become a structured knowledge base you can actually review, study, and recall throughout the whole course.


WHY STUDENTS LOVE KATAV
• Record & Transcribe — Hit record during a lecture and get an accurate, searchable transcription automatically. Never miss a detail again.
• AI Summaries — Long lectures get distilled into clear summaries that highlight what matters most, so you know exactly what to review.
• Smart Notes — Take rich notes during class. Katav's AI helps clean them up, structure them, and surface the key concepts.
• Organized by Subject — Every class lives under its subject, so your whole semester stays tidy and easy to navigate.
• Spaced-Repetition Review — Study with quizzes and review cards generated from your own classes. Spaced repetition helps the material stick long after the lecture ends.
• Stay on Track — Build study streaks, earn points, and keep your momentum going with a study experience designed to keep you coming back.
• Exams & Assignments — Keep upcoming exams and assignments in view so nothing sneaks up on you.
• Works Offline — Your notes and classes are available even without a connection, syncing automatically when you're back online.

BUILT FOR THE WAY YOU LEARN

Katav is your study partner. From the first lecture to the final exam, it helps you capture more in class, understand it faster, and remember it longer.

Available in English, Portuguese, Spanish, and French.

Study smarter. Remember more. Download Katav and turn your lecture notes into knowledge that lasts.

What’s new

Welcome to Katav — the AI study companion for students!
This first release lets you:
• Record lessons with live transcription
• Snap photos of the board and turn them into notes
• Write and organize notes by subject and class
• Generate AI flashcards and quizzes from your notes
• Stay focused with a built-in Pomodoro timer
• Track your study streak, XP and progress
• Work offline — your notes sync when you're back online