Clearer, more stable English speech under real speaking pressure.
Pronunciation Lab is for B1–C1 English speakers who can already communicate, but want their pronunciation, rhythm, and clarity to stay stable when speaking naturally.
Each check takes around 5–10 minutes. You read 2 short passages, get simple Intelligibility and Stability scores, then follow one recommended next step.
Check your speech
Read 2 short passages naturally. The app checks whether your speech stays clear and stable under pressure.
Get two simple scores
Intelligibility shows how clear your speech is. Stability shows how well your pronunciation holds when speaking naturally.
Follow one next step
Pass and continue, or complete focused practice for the main issue detected. No confusing score reports.
How it works
Pronunciation Lab follows a simple training loop: check, practise, retest, and continue. Diagnostics show what happens to your speech in realistic speaking conditions. Drills help repair the main issue. Retests show whether your speech improved after practice.
Read 2 passages
Speak clearly and naturally, like you would in a real English situation.
See what breaks down
The app looks for the main pronunciation issue affecting clarity or stability.
Repair or continue
If you pass, move forward. If not, complete the short repair path before the next check.
What improves over time
The goal is for your English to stay clear when you speak faster, use longer sentences, answer under pressure, or move through dense ideas. This is especially useful for IELTS speaking, presentations, interviews, lessons, meetings, and professional communication.
What it is not
Pronunciation Lab is not a beginner grammar course, a vocabulary course, or an accent imitation app. The goal is not to sound native. The goal is clear, consistent, intelligible English speech in real situations.
Who it is for
Pronunciation Lab is designed for intermediate to advanced English speakers, IELTS learners, professionals, teachers, and tutors who want a structured way to improve spoken clarity, rhythm, and pronunciation stability.