More Than a Language App.
Active recall under pressure. An AI voice tutor that remembers you. AI examiners for IELTS, TOEFL, DELE, and 4 more exams. Seasonal missions. Flex Mode phone calls. AI-generated songs and videos. This is language learning built like nothing else.
Talk to an AI That Actually Remembers You
Have real voice conversations with an AI tutor powered by WebRTC. It uses active recall to test you under pressure — timed exams, two-strike gating, and speed-tiered spaced repetition. It remembers your mistakes, your interests, and your story session to session. Choose your language style: Street, Tourist, Academic, Spiritual, Corporate, and more.
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, climb a 10-tier battle pass, and compete on the global leaderboard. Bonus XP events fire during cultural moments like Oktoberfest and Día de Muertos.
Paste a YouTube Link. Learn Every Phrase.
Drop any YouTube URL and our AI extracts the most useful phrases, teaches them with mnemonics, and drills them with active recall through spaced repetition. Learn from the content you actually care about — music videos, podcasts, vlogs, anything.
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. This is active recall in its purest form — no screen, no hints, no safety net. Just you and the words you've learned.
A Phrase Challenge in Your Pocket — Every Day.
Get a GIF-based phrase challenge delivered to WhatsApp or Telegram at your preferred frequency — daily, 3x a week, or weekly. Reply with text or a voice note. The AI evaluates your answer, gives instant feedback, and hints pull from your existing mnemonics. Tap the link to jump into a 60-second mini-quiz on the platform. Small daily doses beat long weekly sessions — and now Paretoify follows you off the app.
Practice the Conversations That Actually Matter.
Prepare Mode puts you in 5 real-world high-stakes scenarios — job interviews, visa appointments, university admissions, customs, and legal encounters. Exam Prep goes further: AI examiners simulate the exact speaking sections of IELTS, TOEFL, DELE, DELF, Goethe-Zertifikat, CILS, and CELPE-Bras. A2 and B1 tracks, rubric-aligned scoring, and sessions that mirror the real exam format. The speaking section is 25% of your exam score — and the part people are least prepared for.
By the Numbers
The Little Things That Make It Click
7 Language Styles
Street slang, tourist survival, corporate boardroom, spiritual depth — learn the version of the language you actually need.
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.
AI Victory Anthems
Complete a level and get a personalized AI-generated song in your target language — lyrics built from your mastered words. Music creates emotional hooks that reinforce active recall long after the session ends.
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.
Active Recall Engine
Timed voice exams, AI phone calls with zero hints, video comprehension tests, and songs built from your words. Active recall is woven into every feature — the single most effective technique in learning science.
AI Video Generation
Milestone 2 exams use AI-generated videos in your target language. Active recall meets comprehension — watch a scene, then prove you understood it.
Companion Mode
Paste any YouTube link and learn every phrase. Your own parallel SRS track from content you actually watch.
Flex Mode
Your AI tutor calls your real phone. No screen, no hints — just active recall in a live SIP conversation.
Cumulative Stories
AI builds an ongoing narrative across sessions using all your mastered vocabulary.
Seasonal Leaderboard
Compete globally. Every lesson, exam, and mission earns Season XP. Top 50 ranked players each season — your rank resets with each new season.
Cultural Micro-Seasons
Earn ×1.5 XP during real cultural events in your target language — Oktoberfest for German learners, Día de Muertos for Spanish, Bastille Day for French, and more.
XP Performance Discounts
The better you perform, the less you pay. Rolling 30-day XP unlocks up to 40% off subscriptions and the Battle Pass — your last billing cycle determines your next discount.
Prepare Mode
5 high-stakes roleplay scenarios — job interviews, visa, university, customs, legal. Paste your job description and the AI personalizes the whole session.
Exam Speaking Prep
AI examiners for IELTS, TOEFL, DELE, DELF, Goethe, CILS & CELPE-Bras. A2 + B1 tracks with rubric-aligned scoring. Practice the part of the exam everyone neglects.
Daily Dose
A GIF phrase challenge sent to your WhatsApp or Telegram every day. Reply with text or voice, get instant AI feedback, and tap through to a 60-second quiz. The app follows you off the app.
Ready to actually learn a language?
Start with Level 1 free. No credit card required.