Mergen: AI English Tutor

Mergen is your personal AI English tutor — built for real spoken practice, not just flashcards and quizzes.

Most apps teach you to recognize English. Mergen teaches you to speak it. Every conversation happens out loud: you talk, Mergen listens, corrects your grammar and pronunciation in real time, and replies like a real tutor would — patient, encouraging, and exactly at your level.

WHY MERGEN IS DIFFERENT

Real spoken conversations, not multiple choice
Hold the button and talk. Mergen transcribes your speech, understands what you meant, and responds with natural spoken English — correcting mistakes as you go, the way a human tutor would in a real lesson.

Adapts to your CEFR level automatically
Take a quick placement test (multiple-choice, or a full spoken interview for Premium) and Mergen places you precisely between A2 and C1. Every lesson, every word, and every correction is calibrated to exactly where you are — not too easy, not too hard.

Daily Missions that build a habit
Each day, Mergen builds you a short personalized review from your own past mistakes and saved vocabulary. Five minutes a day, tracked with a streak, turns into real fluency over months.

Read & Listen library
Browse short passages leveled from A2 to C1, listen while you read along karaoke-style, tap any word for an instant definition, or study a sentence in depth. Import your own PDFs to practice with material you actually care about.

Spaced-repetition vocabulary and mistake review
Every mistake you make and every word you save gets scheduled for review at the right interval, so what you learn actually sticks.

Explained in your own language
New to English? Mergen explains grammar and corrections in your native language first, then gradually shifts to English-only as you improve — supporting more than 25 languages.

Your progress, visualized
Track your CEFR trajectory over time, see exactly which grammar points and skills need work, and get a clear adaptive focus recommendation for your next session.

YOUR PRIVACY MATTERS
Mergen's speech recognition, tutoring responses, and text-to-speech all run on servers we operate ourselves. We don't send your voice recordings to third-party AI companies for processing. No ad trackers, no data selling, ever.

FREE TO START
Get 15 minutes of spoken practice every day for free. Upgrade to Premium for unlimited practice time, a personal adaptive focus coach, spoken placement testing, and PDF import.

Whether you're preparing for an exam, an interview, moving abroad, or just want to finally feel confident speaking English out loud — Mergen meets you exactly where you are and helps you get to where you want to be.

Download Mergen and start your first spoken conversation today.