SoundSensei - 英語発音練習

The pronunciation app designed for Japanese speakers has finally arrived.

You speak with perfect grammar, yet native speakers ask you to repeat yourself.

Your contributions in meetings don't have the impact you expected.

The reason might be your pronunciation.

Developed by an American English teacher who has guided students to nine top awards in national speech contests, this app is a pronunciation training app specifically designed for Japanese speakers, born from over 20 years of experience teaching more than 5,000 students.

Master pronunciations that Japanese speakers often struggle with, such as L/R, B/V, and TH, systematically through 888 exercises, from sound practice to sentence exercises. Furthermore, it includes 165 new "everyday English conversation" phrases usable in shopping, restaurants, and the workplace, bringing the total to 1,053 lessons. Azure AI speech recognition instantly analyzes your pronunciation, and the differences are immediately apparent through waveform comparison with native speakers.

【Main Features】
• 888 pronunciation practice exercises with 4 difficulty levels (gradual improvement in sounds, words, and sentences)
• 【New Feature】 Everyday English Conversation: Practice pronunciation of real-world English with 16 scenarios and 165 phrases
• Instant feedback through real-time AI voice analysis
• Visualize differences by comparing waveforms with native speaker audio
• Detailed phoneme-level analysis (clearly showing which sounds need correction)
• Pronunciation coaching audio in Japanese (native instructors explain difficult sounds and weaknesses)
• Game-like progress tracking with XP, rank, and trophies
• Supports learning habits with daily practice streaks
• Supports light/dark modes
【Free Version (Registration Only, No Card Required)】
• 10 questions each from 6 sound groups + 15 everyday English conversation phrases Practice 75 questions for free
• Up to 50 pronunciation analyses per day
• Basic score and feedback
• Progress tracking system
【Premium】
• Unlimited practice sessions
• Access to 888 pronunciation questions + 165 everyday English conversation phrases, a total of 1,053 lessons
• All content, including advanced levels 2-4
• Pronunciation coaching audio in Japanese
• Detailed phoneme analysis
• Advanced progress insights
【Recommended for those who:】
• Have TOEIC, Eiken, or TOEFL scores but lack confidence in their pronunciation
• Want to improve their English speeches, presentations, and business English conversations
• Hate being asked to repeat themselves
• Are shy about speaking English in front of others
Practice at your own pace, without being seen or heard by anyone.

Show off your skills in real conversations once you've gained confidence.

Experience the surprise of people saying, "When did you get so good?"

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage your subscription in your account settings.
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