Koro AI vs Revizly
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Koro AI
Transform any course material into study aids like summaries, flashcards, and quizzes. This app guides your revision with a personalized study path, helping you learn faster and retain more information for exams.
- Instant summaries from documents
- Auto-generated flashcards
- Custom quiz mode
- Ask questions about concepts
- Personalized study path
- Supports various document types
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Join the 500,000 students studying with Koro, the app that turns any course into a study path, summaries, flashcards and quizzes β and tells you exactly what to review each day so you're ready on test day. Upload a PDF, a chapter, your notes or a photo. Koro handles the rest. WHAT CAN YOU DO WITH KORO? Instant Summary: upload any document and get a clear, structured study sheet in seconds. Auto Flashcards: generated from your own course in one tap. No more evenings spent making them by hand. Quiz Mode: test yourself on your actual course, not on generic questions. See instantly what you know and what you don't. Ask Mode: stuck on a concept? Ask your question directly on your document and get an explanation at your level. Study Path: chapter by chapter, Koro guides your revision with plenty of practice. WHY KORO? Rereading your notes feels like working. What actually makes things stick is testing yourself and repeating at the right time. Koro automates the painful part β building the study material β so you spend your time on the only thing that counts: learning. High school, college, university, professional exams. Every subject. If you can upload it, Koro can transform it. A TOOL TO LEARN, NOT TO CHEAT Koro doesn't do the work for you. It structures your courses so you actually learn them, faster and better. KORO PREMIUM Unlimited summaries, flashcards and quizzes across all your courses. - Monthly plan - Yearly plan Exact pricing is shown in the app before purchase, in your local currency. Payment will be charged to your Apple account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscriptions and turn off auto-renewal in your Apple account settings. Terms of Use: https://www.koro-ai.app/terms Privacy Policy: https://www.koro-ai.app/privacy Join the Koro community TikTok: https://www.tiktok.com/@koroai_off Instagram: https://www.instagram.com/koroai_off/ Questions? contact@koro-ai.com
Revizly
Transform study materials into revision sheets, flashcards, and quizzes automatically. This tool uses spaced repetition to optimize learning and track progress, making studying more efficient for students.
- AI-generated revision sheets
- Automatic flashcard creation
- Practice quizzes
- Spaced repetition scheduling
- Progress tracking by course
- Daily study goals and streaks
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Turn any course into a revision sheet, flashcards and a quiz in 2 minutes. Snap a photo of your chapter, import a PDF or paste your text. Revizly does the rest: a clear, structured revision sheet, flashcards ready to review, and a practice quiz to check it has really sunk in. REVISE AT THE RIGHT TIME Revizly schedules every card just before you're about to forget it, thanks to a spaced repetition algorithm (FSRS). Far more effective than rereading your notes ten times. EVERYTHING YOU NEED ⒠A structured revision sheet built from your own course ⒠Flashcards generated automatically ⒠A practice quiz to test yourself ⒠A readiness score counting down to exam day ⒠A short daily goal and a streak to keep you on track ⒠Progress tracking by course and by topic EASY TO USE 1. Drop in your chapter (photo, PDF or pasted text) 2. Get your sheet, your flashcards and your quiz 3. Revise a few minutes a day: we tell you what to review and when WHO IS IT FOR? High school and secondary students (GCSEs, A-levels, SAT, AP), college and university students. History, biology, economics, law, chemistry⦠Revizly adapts to every subject. SUBSCRIPTIONS Free: 2 courses a month, no card needed. To go further: ⒠Essential: 20 courses per month, quizzes, flashcards, progress tracking ⒠Premium: unlimited courses, sheets, quizzes and flashcards, priority support No commitment: cancel anytime from your App Store account settings. Terms: https://revizly.app/terms Privacy: https://revizly.app/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Koro AI at 100% against Revizly's 50%. Koro AI also leads on in-app purchases (none vs 4). On price, update cadence, ads and monetization model there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Revizly sells 4 in-app purchases, starting at $4.99 per month. Koro AI asks for nothing beyond the download.
Koro AI ships an update every 5 days, Revizly weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Koro AI | Revizly |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews β better | 50.0% of reviews |
| Update frequency | Every 5 days β better | Weekly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 16.4 |
| Further details β not scored | ||
| Size | 18 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Koro AI | Harry Abib |
Customer experience
Koro AI
Revizly
In-app purchases
Koro AI
No in-app purchases
Revizly
- Revizly Essential Monthly$4.991 Month
- Revizly Premium Monthly$7.991 Month
- Revizly Essential Yearly$29.991 Year
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- Revizly Premium Yearly$44.991 Year









