Ludus vs JotzyAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ludus
This app helps you learn new languages faster by automatically creating study decks from pre-loaded dictionaries. It uses a smart spaced repetition system to schedule reviews right before you forget words, ensuring efficient learning and better long-term memory retention.
- Pre-loaded dictionaries
- Automatic daily review decks
- Spaced Repetition Scheduler (FSRS)
- Word definitions and grammar info
- AI Sentence Generator
- AI Scan Tool
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Stop wasting time making flashcards manually. Ludus comes with pre-loaded dictionaries, so you can search any word, save it instantly, and it automatically becomes part of your daily study deck. Ludus uses Free Spaced Repetition Scheduler (FSRS), a modern spaced repetition system that builds a unique forgetting curve for every word, so you review vocabulary right before you're likely to forget it. That means fewer wasted reps, faster progress, and stronger long-term memory. Whether you're learning French, Spanish, or building vocabulary for school, Ludus helps you study consistently and retain more with less effort. FREE FEATURES: - Pre-loaded dictionaries (no manual flashcard creation) - Instant word saving with automatic daily review deck - FSRS-based spaced repetition for smarter scheduling - Word definitions, grammar info, and example usage - Clean, fast studying built for real learning PAID FEATURES (Academic Weapon subscription): - All Languages Unlocked - Unlimited Saved Lists Coming soon: Games, skins. SUBSCRIPTION INFORMATION Ludus offers an auto-renewable subscription to unlock all premium features: ACADEMIC WEAPON PLAN: - Monthly: $6.99/month FREE PLAN: - Limited access to features - Upgrade anytime to unlock full access SUBSCRIPTION TERMS: - Payment charged to Apple ID at purchase confirmation - Subscription automatically renews unless canceled at least 24 hours before the end of the current period - Manage subscriptions in iPhone Settings > [Your Name] > Subscriptions - No refunds for unused portions of subscription LEGAL DOCUMENTS: Terms of Use (EULA): https://ludusapp.com/terms Privacy Policy: https://ludusapp.com/privacy-policy For support, contact: admin@ludusapp.com
JotzyAI
This AI-powered tool transforms lectures and documents into structured notes, flashcards, and quizzes. It allows users to chat with their notes for quick answers and track academic progress. Prepare for exams with confidence using this comprehensive study system.
- AI-generated structured notes
- Flashcard creation
- Practice quizzes and mock exams
- Chat with your notes
- GPA and study habit tracking
- Upload PDFs, videos, and documents
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The smartest students don't write faster. They work smarter. JotzyAI records your lectures and instantly generates structured notes, flashcards, quizzes, and mock exams, so you can focus on understanding, not scrambling to keep up. Upload PDFs, YouTube videos, syllabi, and documents. Chat with your notes for instant answers. Track your GPA and study habits. Prepare for every exam with confidence. Your complete AI-powered academic system. $44.99/year (7-day free trial) $9.99/month (3-day free trial) Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in App Store Account Settings. Terms of Use: https://jotzyapp.com/terms Privacy Policy: https://jotzyapp.com/privacy
Screenshots
Verdict
The clearest difference is ratings volume: Ludus at 37 against JotzyAI's 3. Ludus also leads on iOS requirement (16.4 vs 18.0). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ludus sells 2 in-app purchases, starting at $7.99 per month and JotzyAI sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Ludus against 5.0 for JotzyAI. That said, the two scores are not equally well evidenced: Ludus has 37 ratings behind it against 3, so its average is the more settled of the two.
Ludus ships an update every 5 days, JotzyAI every 3 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | Ludus | JotzyAI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (37 ratings) | 5.0 (3 ratings) |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 37 — better | 3 |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 174 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Ludus-Language, Inc. | charles McBrier |
Customer experience
Ludus
JotzyAI
In-app purchases
Ludus
- Academic Weapon$7.991 Month
- Annual Subscription7 Days trial$59.991 Year
JotzyAI
- Jotzy Pro3 Days trial$19.991 Month
- Jotzy Pro14 Days trial$59.991 Year
- Jotzy Pro7 Days trial$79.991 Year









