Data-driven, muscle memory building

Spaced Repetition Courses

Build muscle memory for the highest-frequency words and patterns in your target language using spaced repetition and data-driven content.

Train the words and patterns people actually use most, based on our analysis of millions of sentences.
Learn words and patterns in context, with audio.
Smart review shows content at the optimal moment for memory retention.

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Daily practice New

Je voudrais apprendre plus vite.

I would like to learn faster.

0:04

Daily practice New

Je voudrais apprendre plus vite.

I would like to learn faster.

0:04

The problem with traditional language learning

You need to learn the highest-impact vocabulary as fast as possible.

A small number of words accounts for the majority of everyday language use. Mastering this high-frequency subset first is the most efficient way to increase your comprehension and the range of what you can say.

Yet studies have shown that learning materials often prioritize words that seem like they would be common, but are actually quite rare, all while underemphasizing this high-frequency subset. This means spending more time studying while understanding less of the language you encounter.

But simply memorizing high-frequency vocabulary is not going to lead to fluency. Instead, you need to develop the muscle memory for using words appropriately and spontaneously in context.

The Spaced Repetition Courses were designed to bridge this gap.

Learn what matters most. Practice it in context. Develop the muscle memory that leads to fluency.

Our Spaced Repetition Courses prioritize the words and patterns used most often, based on an analysis of millions of sentences.

Rather than just showing you defintions, it drills you on the usage of words and patterns in context and uses spaced repetition to commit these patterns to long-term memory.

Data driven language learning

Virtual index cards built from how the language is actually used.

We build each course by analyzing 4 to 5 million sentences in the target language and identifying the most frequently used words and patterns.

This ensures that learners focus on the highest priority vocabulary and patterns, maximizing their efficiency and progress.

Data driven

4–5 million sentences

Muscle memory building

Useful words and patterns

3. Reinforce

Virtual cards scheduled for lasting recall

Three complementary courses

Multiple ways to strengthen your language skills.

Each course uses the same data-driven foundation while training a different aspect of language acquisition.

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A highlighted learning pathway through a network of language patterns

General Pattern Training

Commit the most commonly recurring word combinations to muscle memory.

Three vocabulary entries with colorful circular word markers

Vocabulary Training

Learn the most important vocabulary of your target language and develop an instinctual understanding of how words are used.

A geometric figure running forward with motion lines

Verb Training

Quickly expand your fluency through training focused on verbs, the most essential building blocks of sentences.

A simple daily practice rhythm

Set a goal

Choose a sustainable daily target

This is the number of new cards you aim to learn each day. Set the number of cards you can complete consistently so each session stays focused and manageable.

MODULE DETAILS

VOCABULARY TRAINING

Rapidly expand your vocabulary by mastering a list of the most frequently used words in your target language.

DAILY NEW CARD GOAL

NEW CARDS STUDIED TODAY

SCHEDULED CARDS DUE

SCHEDULED CARDS STUDIED

Recent Recently learned

All cards

Progress

Showing 1 - 3 of 18

Card Text
Je voudrais apprendre plus vite.
Nous parlons souvent ensemble.
Elle comprend la question.

Spaced repetition

Spaced repetition optimizes your review schedule for long-term retention.

Spaced repetition schedules reviews based on how well you remember each card.

Strong recall pushes the next review farther into the future; difficulty brings it back sooner.

This method has been shown to significantly improve long-term retention of learned material.

Card to recall

Focus word: apprendre

Je voudrais apprendre plus vite.

I would like to learn faster.

Next review

2 days

SoonerLater

Recall performance

Good

Build a solid foundation

Reach the comprehension threshold faster.

Vocabulary coverage, the percentage of words you know in a given piece of language input, is critical to understanding.

Below a certain threshold, comprehension deteriorates quickly and it is impossible to understand the material effectively.

Prioritizing the highest-frequency vocabulary increases the chances of having adequate vocabulary coverage for a wide range of language input, enabling you to effectively use film, books, etc. for learning.

High-frequency vocabulary

Comprehension threshold

words known

coverage

Build a solid foundation in your target language

A ready-made system for building durable language knowledge.

Data driven

We build our course content by analyzing millions of sentences to identify the most commonly used words and patterns.

Improve long-term retention

Spaced repetition ensures that you review material at optimal intervals, improving long-term retention.

A foundation for future learning

The content you learn in the Spaced Repetition courses are those high-frequency words and patterns that form the foundation for nearly any conversation.

Focused on what matters most

Learn the fundamental patterns of your target language through muscle memory building exercises that lead to fluent and confident communication.

Start mastering the fundamental patterns of your target language.

With the Spaced Repetition courses, you can efficiently build a strong foundation in your target language and develop the muscle memory needed for fluent and confident communication.

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