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Ludus: Language Learning

Ludus: Language Learning

Korean, French, and More

51 ratings
18 reviews
📚 Education
📊 Productivity
Free
In-App Purchases

Details

Released
October 24, 2025
Updated
October 17, 2026

Features

Developer

Ludus-Language, Inc.
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Ludus: Language Learning screenshot #7 for iPhone
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About

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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+1

What's New in Ludus

1.3.9

October 17, 2026

Pandit joins Ludus! Unlock him by completing the fourth lesson in French or Korean stadiums. This update also includes smoother app transitions, improvements to stadium progression, and various audio fixes. You can now send feedback directly from Settings.

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Subscriptions & In-App Purchases

Annual Subscription

Annual Academic Weapon subscription

$59.991 Year
7 Days trial
How to cancel Ludus subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Please more!!!

Hi! This is AMAZING I test sampled it with Korean and I love it so much more than a certain green bird I LOVE THE ART, CHARACTERS, AND NO AI

BUTTTTTT pls could ur possible next languages be Greek and possibly German bc me and my friend want to learn these very bad but are having a hard time finding a app that is as good as urs with the languages THANK YOU
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MMyc!!

THE ONLY APP I USE NOW

I’ve tried SO many apps and nothing ever sticks. I finally feel like I’m actually retaining what I’m learning!
CCamillacoutinhotasca

W app

🔥 Ludus > Quizlet
MMattiasDo

Beautiful, geeky and fun

It's like language learning for geeks! Word search saves you so much time compared to Quizlet, the gacha feature is genius, the art and music are beautiful and the interface is incredibly smooth and satisfactory. This is the highest quality around. I am pleasantly surprised 🫶
GGasuni

Language learning app that actually works

Started using this app as a way to practice French on a busy schedule, and it’s actually effective and useful for daily conversations. Instead of assigning specific vocab or grammar, I can personally choose what I want and need to learn. Super useful for anyone who wants to learn a completely new language or hone their existing skills!
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WWYS091
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Developer apps

Zero by Otto
Zero by Otto

by Ludus-Language, Inc.

📊 Productivity

(1)

Free
See developer apps

FAQ

What is Ludus?

Ludus is a language learning application that uses pre-loaded dictionaries and an AI-powered spaced repetition system to help users learn vocabulary efficiently. It automatically creates study decks and schedules reviews to maximize retention.

How does Ludus's spaced repetition work?

Ludus utilizes the Free Spaced Repetition Scheduler (FSRS) algorithm. This system creates a personalized forgetting curve for each word, prompting you to review it just before you're likely to forget it, leading to stronger long-term memory.

What are the free features of Ludus?

The free version of Ludus includes pre-loaded dictionaries, instant word saving into a daily review deck, FSRS-based scheduling, word definitions, grammar information, and example usage. It offers a clean and fast studying experience.

What does the Academic Weapon subscription offer?

The Academic Weapon subscription unlocks all languages, unlimited saved lists, an AI Sentence Generator, an AI Scan Tool, Gravity, and new character unlocks. It provides full access to the app's premium features.

How much does Ludus cost?

Ludus offers a free plan with limited features. The paid 'Academic Weapon' subscription is available for $6.99 per month. An annual subscription is also offered for $59.99.

Can I cancel my Ludus subscription?

Yes, your Ludus subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage your subscriptions in your iPhone Settings.

Is Ludus available on Android?

Based on the provided data, Ludus is currently supported on iPhone and iPod. Information regarding Android availability is not specified.

How often is Ludus updated?

Ludus was last updated on March 6, 2026, with version 1.2.2. This indicates a relatively recent update, suggesting ongoing development and support for the application.