The Science of Sound
Traditional methods fail because they rely solely on your adult ears, which are biased by your mother tongue. We add a second sense: Vision.
Visual Feedback
Don't just listen. See the exact pitch curve of your voice compared to a native speaker's. Adjust instantly.
Blackout Protocol
Remove the pinyin crutches. Our 'blind test' mode ensures you truly internalize the tones, not just read marks.
L1 Prediction Engine
We know what you'll get wrong. Our AI predicts pronunciation errors based on your native language.
A Scientific Approach to
Fluency
Most learners get stuck because they can't "hear" their own mistakes. MandaTone bridges the gap between perception and production using visual biofeedback.
Assessment
Take our 5-minute diagnostic test. We analyze your pronunciation accuracy including tones and articulation to identify your specific weak points.
Visualization
See your voice in real-time. Match your pitch curve against native speakers uniquely tailored to your vocal range.
Correction
Practice with our 'Blackout Protocol' and 'L1 Interference' predictions to eliminate mother-tongue bias forever.
Choose Your Tone Coach
Everyone gets the full diagnostic. MandaTone Coach keeps turning each result into the next focused pronunciation step.
Free
Run a real pronunciation check and see the first practice path your Coach would choose.
MandaTone Coach
For learners who want Coach to keep guiding, adjusting, and checking their Mandarin pronunciation.
Questions? Contact our support team