Welcome back, traveler 👋
Let's keep your streak alive.
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Goal
Culture corner
Activity
Achievements
Your goal
Set a target proficiency level and a date — we'll build a personalized plan with what to do next.
Lessons
Sections, units, and lessons. Each lesson has 12+ mixed exercises: multiple choice, listening, and typing.
Culture Quiz
Learn the culture behind the language: history, cuisine, art, festivals, cinema.
10 random questions. +15 XP per correct answer. Streak bonus on the 5th and 10th in a row.
AI Tutor
Practice real conversations. Your tutor adapts to your level and gently corrects mistakes.
Connect to Claude
The tutor runs on Claude. Paste your Anthropic API key — it's stored only in this browser (localStorage) and sent straight to Anthropic's API.
Get a key at console.anthropic.com · No key? You can still use a simple offline demo tutor below.
Films, books & music
Immerse yourself through stories. Curated by difficulty.
Leaderboard
Compete with yourself, your family, or your friends on this device. Add profiles in Settings.
Practice
Pick a drill, choose your level, hit start. Hundreds of sentences and word challenges across all 5 languages.
Flashcards
Classic flip cards. Tap to reveal the answer, then rate yourself — hard cards come back this session.
Pronunciation Lab
The sounds that trip learners up — and how to physically produce them. Click any example to hear it.
Native Expressions & Idioms
Phrases that sound natural — the stuff textbooks leave out. The literal translations are often hilarious.
Settings
Account
Daily goal
XP per day to maintain your streak.
Voice
Pronunciation uses your system voices. Native voices depend on your OS.