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PhraseTrainer
PhraseTrainer
Practice pronunciation with the content you want to learn from
Your favorite videos, podcasts, and learning materials — clip any phrase and train with AI
Why PhraseTrainer?
Clip Any Phrase
Drop any video or audio file. Select the exact phrase you want to practice — fast, even with large files.
Record & Compare
Record yourself, trim unnecessary parts, and get instant AI pronunciation scoring on 5 metrics.
Track Progress
Every practice is saved. Replay past recordings, view score trends, and revisit any phrase anytime.
How It Works
Step 1
Setup
Drop media & clip phrases
Step 2
Practice
Listen, record & evaluate
Step 3
Review
Track scores & improve
Works on PC and smartphone. Set up on PC, practice anywhere.
AI-Powered Pronunciation Analysis
SIM
Similarity
ACC
Accuracy
FLU
Fluency
COM
Completeness
PRO
Prosody
Word-level analysis • Pitch curve comparison • AI pronunciation coaching
Pricing
Free
Try all core features for 20 days.
¥0
20-day trial
- 20 phrases
- 30 AI evaluations (total)
- 100 recordings (total)
- Voice separation x10
- Noise reduction
Regular
For daily practice. Build your phrase library.
¥1,100
per month
- 200 phrases
- 20 AI evaluations / day
- 50 recordings / day
- Noise reduction
- Library export (CSV) — coming soon
Popular
Pro
Serious learners. Unlimited access & AI models.
¥2,200
per month
- 1000 phrases
- 40 AI evaluations / day
- Unlimited recordings
- Unlimited voice separation
- Noise reduction
- High-precision AI model
- Full library export (HTML + audio) — coming soon
💾 Your library, permanently yours
Export your entire phrase library — including audio, scores, and progress history — as a self-contained HTML archive (Pro) or CSV (Regular). Your learning data stays with you forever, even if you cancel. (Coming soon.)
Plan contents may change in the future. Existing subscribers keep the conditions at the time of their subscription.
Request Access
Enter your invite code to sign up, or request access below.
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