Katav vs StudyRoar
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Katav
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Katav is an AI-powered notes app designed for students who want to study smarter and remember more. Capture every class with notes and audio, then let Katav's AI turn your lecture into organized knowledge, ready to review. Record during class, get an accurate transcript automatically, and let Katav summarize the key ideas so you know exactly what to study. Connect concepts across your subjects to build a clear understanding from the first week all the way to finals. Your classes become a structured knowledge base to review, study, and retain throughout the entire course. Why students love Katav: โข Record & Transcribe: Hit record in class and instantly get a searchable transcript. Find any detail fast when studying. โข AI Summaries: Turn long lectures into concise summaries that highlight what matters most, so your review sessions are more focused and efficient. โข Smart Notes: Write your notes in class and use AI to enhance them, add structure, and surface key concepts. โข Organized by Subject: Every class is saved under its subject, keeping your semester tidy and easy to navigate. โข Spaced Repetition Review: Study with quizzes and flashcards generated from your own classes. Spaced repetition helps content stick long after class ends. โข Stay on Track: Build study streaks, earn points, and keep your momentum with a learning experience designed to bring you back every day. โข Exams & Assignments: Keep upcoming exams and assignments in sight so deadlines never catch you off guard. โข Works Offline: Access your notes and classes without a connection. Everything syncs automatically when you're back online. Made for the way you learn โข Katav is your study companion from the first class to the final exam. Capture more in class, understand faster, and remember longer. โข Available in English, Portuguese, Spanish, French, Arabic and Hebrew. Study smarter. Remember more. Download Katav and turn your class notes into knowledge that lasts. Terms of Use (EULA): https://www.katavnotes.com/en/terms
StudyRoar
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Turn a lecture PDF or a stack of handwritten notes into a flashcard deck you can study the same night. StudyRoar writes the cards from your own material, then schedules them so you come back to each one right before you would forget it. HOW IT WORKS 1. Upload a lecture PDF, or photograph up to 10 pages of handwritten notes. 2. Choose a generation mode: Exam Recall, Full Coverage or Conceptual. 3. Get basic and cloze (fill-in-the-blank) cards back. 4. Edit, reword or delete any card before it enters your deck. 5. Study with spaced repetition. Rate each card Again, Hard, Good or Easy and StudyRoar sets the next review. EVERY CARD SHOWS ITS SOURCE Each card points back to the exact page or excerpt it was generated from. If an answer looks off, you check it against your own material instead of memorizing a mistake. That is the difference between a deck you trust and a deck you hope is right. WHO IT IS FOR Built for medical students working through pharmacology, anatomy and pathology, and for MCAT, NCLEX and USMLE material. Nursing, law and college students carrying dense reading loads use it the same way: your syllabus, your notes, your cards. XP, LEVELS AND STREAKS You earn XP for every card you review, level up as you go and keep a daily streak. Light motivation, nothing you have to play. AI-generated cards can contain errors. Always check them against your source material. StudyRoar is a study tool, not a substitute for your course material or a medical, legal or professional reference. StudyRoar Premium is an auto-renewing subscription with weekly, monthly and yearly plans. New accounts include free AI-generated decks to try first. The exact price, billing period and renewal terms are shown in the app before you confirm and vary by region. Privacy Policy: https://studyroar.netlify.app/privacy Terms of Use: https://studyroar.netlify.app/terms Upload your first PDF and see what comes back.
Screenshots
Verdict
The clearest difference is ads: Katav at none against StudyRoar's shown. Katav also leads on update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Katav sells 4 in-app purchases, starting at $6.99 per month and StudyRoar sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Katav ships an update every 5 days, StudyRoar every 2 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | Katav | StudyRoar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Every 2 weeks |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 78 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | William Zimmermann | Keshav Thakur |
In-app purchases
Katav
- Pro7 Days trial$6.991 Month
- Pro - Quarterly14 Days trial$19.993 Months
- Pro Yearly1 Month trial$67.991 Year
- 99 Extra Subjects$0.99
StudyRoar
- StudyRoar Premium Weekly7 Days trial$9.997 Days
- StudyRoar Premium Monthly1 Month trial$24.991 Month
- StudyRoar Premium Annual1 Year trial$99.991 Year









