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PhraseTrainer
PhraseTrainer
Practice pronunciation with the content you want to learn from
Your own audio, podcasts, and learning materials — clip any phrase and train with AI
Why PhraseTrainer?
Clip Any Phrase
Drop your 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.
Keep It Forever
Your phrases never expire. Build a permanent library, swap phrases in and out of practice, and export everything whenever you want.
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
Every recording is scored on 5 metrics — and broken down far deeper than a single number.
SIM
Similarity
ACC
Accuracy
FLU
Fluency
COM
Completeness
PRO
Prosody
Goes deeper than a score
Word-level comparison
See exactly which words missed — your speech aligned word by word against the original.
IPA & phonemes
Phoneme-level breakdown with IPA notation and a one-tap Cambridge Dictionary link.
Pitch curve (F0)
Compare your intonation with the original on an overlaid pitch curve.
Sound-change rules
Liaison, reduction, weak forms and flap-T are detected and highlighted automatically.
AI translation & grammar
Each phrase comes with an AI translation, part-of-speech breakdown and grammar notes.
AI coaching
Specific, actionable advice on what to fix next — not just a number.
Your library, permanently yours
Your phrases, recordings, scores and progress stay yours — kept safe on our servers and exportable into your own hands.
Kept forever
Every phrase you create stays in your Library — no expiry, no deletion. Build an unlimited archive and bring any phrase back to Active practice whenever you want.
Export anytime
Take your whole library out as a CSV, an Excel file, or a self-contained HTML archive that plays your audio offline — no account needed.
No lock-in
Cancel whenever you like — your data stays. Resubscribe and pick up exactly where you left off.
Pricing
Free
Try all core features for 20 days.
¥0
20-day trial
- 20 phrases
- 30 AI evaluations (total)
- 100 practice recognitions (total)
- Voice separation x10
- Noise reduction
Regular
For daily practice. Build your phrase library.
¥1,100
per month
- 200 phrases
- 200 AI evaluations / month
- 1500 practice recognitions / month
- Noise reduction
- Library export (CSV) — after 30 days
Popular
Pro
Serious learners. Unlimited access & AI models.
¥2,200
per month
- 500 phrases
- 400 AI evaluations / month
- Unlimited practice recognitions
- Unlimited voice separation
- Noise reduction
- High-precision AI model
- Full library export (HTML + audio) — after 30 days
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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