From passive listening to pronunciation training.
Rekoe is a voice training app specialized for shadowing. Improve your listening and pronunciation accuracy by seeing, hearing, and comparing your voice with examples.

What's the challenge with shadowing?
Many English learners stop at "just mimicking" when shadowing.
The important process is recognizing and correcting gaps in pronunciation, rhythm, and intonation.
Rekoe's Solution Approach
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Voice waveform comparisonvisualizes rhythm and timing differences
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Overlay & alternate playbackaccurately grasp gaps with natives

3 Steps to Learning
1
Import example English audio
Teaching materials, videos, podcasts, etc.
2
Record your voice and compare waveforms
Visually confirm differences
3
Practice necessary parts repeatedly
Improve while keeping records
Recommended Use Cases
- Use with audio materials like DUO 3.0 or instant English composition
- Mimic dialogues extracted from Netflix, YouTube English audio
- IELTS / TOEFL / TOEIC speaking preparation
- As a supplementary tool for pronunciation correction and rhythm acquisition

Feature List
Audio Import
MP3, MP4, etc.
Waveform Display
Objective comparison
Playback Modes
Overlay & alternate
