More Than a Language App.
An AI voice tutor that remembers you. Seasonal missions that immerse you in culture. A battle pass that keeps you coming back. This is language learning built like a game.
Talk to an AI That Actually Remembers You
Have real voice conversations with an AI tutor powered by WebRTC. It remembers your mistakes, your interests, and your story from session to session. Choose from 7 distinct personas — from a compassionate mentor to an unhinged street local.
New Missions Every Season
Cinematic video briefings drop you into culturally-rich scenes — Seville's Feria de Abril, Munich's Biergarten, Rio's Carnival. Complete voice-guided roleplay missions, earn stars, and climb a 10-tier battle pass with daily and weekly challenges.
Paste a YouTube Link. Learn Every Phrase.
Drop any YouTube URL and our AI extracts the most useful phrases, teaches them with mnemonics, and tracks your progress with spaced repetition. Learn from the content you actually care about.
Your AI Tutor Calls Your Phone
Schedule a real phone call from your AI tutor. It generates a conversation plan from your mastered vocabulary and calls you via SIP. Practice on the go — no app, no screen, just a real conversation.
By the Numbers
The Little Things That Make It Click
Persistent Memory
Your tutor remembers mistakes, interests, and stories across every session.
AI Visual Mnemonics
AI-generated images for every word. Pictures stick 60,000x faster than text.
Victory Anthems
Complete a level and get a personalized AI-generated song celebrating your words.
Zipf Coverage Meter
Watch your real conversational coverage % climb in real time.
SM-2 Spaced Repetition
Speed-tiered intervals — fast recall gets longer gaps, slow recall gets drilled harder.
PBucks Economy
Earn currency from learning. Spend it to unlock levels, season passes, and cosmetics.
Viral Engine
150+ meme templates, AI roasts, and share cards. Flex your progress on social.
Calibration Onboarding
60-word pulse check + AI diagnostic places you at the right starting level.
6 Languages
Spanish, Portuguese, French, German, Italian, English — real corpus data.
Regional Accents
Auto-detects your location to prime your tutor with the right regional accent.
Live Transcription
Real-time captions during every AI conversation. Never miss a word.
Two-Strike Recall
Miss a word twice in the timed exam and it loops back for focused review.
Cumulative Stories
AI builds an ongoing narrative across sessions using all your mastered vocabulary.
Ready to actually learn a language?
Start with Level 1 free. No credit card required.