Science-based language learning

Language learning that actually compounds

A monthly Anki deck, weekly digest, daily quiz, and AI conversation practice — all built around the same vocabulary. Science-based. No new apps.

Try before you subscribe

Pick a language and level to preview a sentence.

The same vocabulary in your ear, your inbox, your flashcards, and your voice — that's not
repetition. That's acquisition.

Built on Swain's Output Hypothesis and 40 years of spaced-repetition research. Not opinion — method.

Five channels, one vocabulary set

01

Monthly Anki deck

100 CEFR-leveled sentences with TTS audio, tailored to your topics.

02

Weekly digest

10 sentences from your deck every Monday. Same vocabulary, new context.

03

Daily quiz

3 questions in your inbox. One tap to answer — no login, no app.

04

AI text tutor

A daily SMS conversation prompt. Write back, get corrected, keep going.

05

Monthly report

Retention rate, engagement score, and a concrete recommendation for next month.


Simple, transparent pricing

Monthly

$19

per month

Get started

Both plans include a 30-day free trial. No credit card charged until trial ends.


Questions

Do I need Anki?

Yes — Anki is free on all platforms. Each month you'll receive an .apkg file to import directly. If you don't use Anki, the weekly digest, daily quiz, and AI tutor still work independently.

What languages are supported?

Spanish, French, Japanese, German, Italian, Korean, Mandarin, Portuguese, Arabic, Russian, Hindi, Dutch, Swedish, Turkish, and Greek — all 15 are fully supported out of the box.

What CEFR levels do you support?

A1 through C2 — all six levels. You set your level during onboarding and we tailor sentence complexity, podcast pace, and quiz difficulty accordingly. The monthly report will recommend a level-up when your data says you're ready.

How does the AI text tutor work?

Opt in to SMS during onboarding. Each day at your chosen time, you'll receive a conversation prompt tied to your current vocabulary deck. Reply in your target language, get gentle inline correction and a follow-up. 3–5 exchanges per session.

Can I cancel anytime?

Yes. Cancel from your account settings and your subscription ends at the next billing date. No questions asked, no friction.

What if I fall behind on the daily quiz?

Nothing bad happens. There are no streaks to break. The monthly report notes your engagement trend and may suggest adjusting difficulty or topic mix — that's it.