Sound like a native.
Master English pronunciation with AI-powered feedback, 190+ real-world contractions, and 10+ practice modes — all in one beautiful app.
10 Intelligent Modes, One Unified Coach
Every layer of spoken English—from individual phonemes to rapid colloquial reductions and long-form storytelling.
Shadowing Lab
Shadow native speakers sentence-by-sentence
Listen to natural cadence, pause, and mirror native prosody. Build instinctive rhythm and fluid connected speech.
Repeat Mode
Random sentences to keep practice fresh
Train active listening and fast recall with dynamically sampled everyday conversational phrases.
Story Shadowing
Practice with real stories and narratives
Engage with immersive multi-paragraph audio narratives designed to train long-form breath control and pitch variation.
Idioms in Context
Master 100+ English idioms in context
Learn not just what idioms mean, but the natural stress and melody native speakers use when uttering them.
Adverb Collocations
Natural adverb + verb combinations
Unlock natural sounding pairings like 'strongly agree', 'deeply regret', and 'utterly ridiculous' with fluent pitch transitions.
Phrasal Verbs
The most common phrasal verbs in context
Learn critical stress shifting between verbs and particles (e.g. 'TAKE off' vs 'take OFF').
44 English Sounds
Master every phoneme in English
Targeted acoustic breakdown of all 20 vowel sounds (monophthongs & diphthongs) and 24 consonant sounds.
Schwa Sounds
The most common sound in English
Unlock the /ə/ secret: relax your vocal tract on unstressed syllables to immediately sound 10x more natural.
Contractions Engine
190+ real American & British contractions
From 'gonna' and 'wanna' to 'y'all' and 'coulda' — master the casual spoken reductions textbooks refuse to teach.
Custom Lab
Type any sentence and get instant feedback
Paste your presentation scripts, interview answers, or meeting remarks and receive instant syllable-level acoustic analysis.
How AccentCoach Transforms Your Speech
A science-backed loop of auditory input, muscle replication, and sub-second acoustic feedback.
Choose Your Mode
Pick from 10+ tailored modes — from beginner phonemes to fast-paced contractions and full story shadowing.
Listen to the Model
Hear 4 studio-grade native speakers (American & British, male & female) at normal and 0.8x slow speeds.
Record Yourself
Shadow along in real-time or repeat after the prompt using our noise-cancelling vocal capture.
Get Instant AI Feedback
Receive color-coded word and phoneme scoring in under 400 milliseconds, highlighting exact mouth adjustments.
Track Your Progress
Watch your confidence climb on visual radar charts, build daily practice streaks, and unlock 8+ mastery badges.
Explore All 10 Practice Modes
Every session targets a specific linguistic mechanism to systematically eliminate accent hurdles.
Shadowing Lab
Real-time acoustic mimicry
Listen to high-definition native speaker audio and repeat simultaneously or with a micro-delay. The AI assesses your intonation, liaison, and pause matching.
"I've been working on this project all morning."
Repeat Mode
Phrase reflex drills
Hear a short, punchy sentence once and reproduce it with maximum clarity. Perfect for warmups and daily 5-minute drills.
"Would you mind giving me a hand with this?"
Story Shadowing
Long-form narrative flow
Journey through 2-minute real-world stories across travel, work, and history. Practice maintaining vocal stamina and natural pitch contours.
"The morning fog rolled across the harbor as the ferry prepared to dock."
Idioms in Context
Expressive emotional melody
Master metaphorical expressions and their unique prosodic accents so you never sound robotic or flat.
"Let's touch base next week before we bite the bullet."
Adverb Collocations
Rhythm & syllable stress
Train the natural cadence of verb-adverb pairs. Emphasize the operative syllables without stumbling.
"I strongly recommend taking a closer look at the data."
Phrasal Verbs
Particle stress mastery
Eliminate the telltale accent tell of stressing the wrong half of a phrasal verb. Learn when to pitch up on the preposition.
"Don't bring up the budget until they check in."
44 English Sounds
The complete phonetic foundation
Deep-dive into tricky pairs: /θ/ vs /s/, /iː/ vs /ɪ/, /l/ vs /r/, and /v/ vs /w/. Visual tongue position and acoustic spectrogram.
"Thirty-three healthy thieves thought through Thursday."
Schwa Sound Gym
Master English's lazy vowel
The schwa /ə/ represents over 20% of spoken English sounds. Train relaxed vowels in words like 'banana', 'pencil', and 'doctor'.
"The doctor recommended a cup of water."
Contractions Lab
190+ real connected reductions
Transform 'What are you going to do?' into 'Whatcha gonna do?'. Hear both formal and native spoken speeds side-by-side.
"I dunno if they're gonna make it in time."
Custom Lab
Your personal script coach
Need to deliver a TEDx talk, a keynote, or a medical presentation? Type or paste any custom paragraph and get instant phoneme analysis.
"Good afternoon everyone, today I'll walk you through our quarterly results."
See Exactly What Needs Work
No vague scores. Our deep acoustic model breaks every utterance down into color-coded words and phoneme diagnostics.
Model Pronunciation
Rachel • General American Accent • 120 WPM
"I'm gonna make myself comfortable in particular."
/aɪm ˈɡənə meɪk maɪˈsɛlf ˈkʌmftərbəl ɪn pərˈtɪkjələr/
Your Pronunciation
Click any word below to view instant phoneme diagnostics:
Native speakers drop the middle "or" syllable: /ˈkʌmf.tə.bəl/ instead of /kɒm.fɔːr.tə.bəl/.
See exactly which words you nailed and which need work.
Habit-Building Gamification
Stay consistent with levels, streaks, and achievements that turn daily practice into a rewarding ritual.
Level 4: Confident Speaker
Unlocked fluent rhythm and contractions
- Access to Custom Lab 300-word scripts
- British Received Pronunciation audio voices
- Detailed syllable stress spectrogram
Top 5% of active learners this week
Practicing just 10 minutes a day wires the speech motor cortex 3.4x faster than cramming once a week.
Mastery Badges
Complete milestone goals to earn special badges:
First Session
Complete 1 practice session
10 Sessions
Complete 10 sessions
30 Sessions
Complete 30 sessions
50 Sessions
Complete 50 sessions
Perfect Score
Score 100% on any exercise
7 Day Streak
Practice 7 days in a row
Expert
Achieve 85%+ average
Consistent
20+ sessions with 75%+ avg
Stay motivated with levels, streaks, and achievements.
Obsessed with Every Detail
Clean, distraction-free Flutter UI crafted to make pronunciation exercises intuitive and engaging.
Personalized daily drills & streak tracking
190+ casual American & British reductions
AccentCoach"I'm gonna call you right back."
Word-by-word accuracy and acoustic pitch analysis
Comprehensive accuracy charts and milestone achievements
AccentCoachYour Fluency Journey
ProLevel 4: Confident Speaker
2,450 / 3,000 XP to Level 5
Paste any presentation or interview script
Loved by 10,000+ Learners Worldwide
From Silicon Valley software engineers to university educators and IELTS test takers.
"AccentCoach helped me nail my job interview. My pronunciation improved in just 2 weeks! The word-by-word color feedback showed me I was dropping final consonants."
Sarah K.
Senior Software Engineer @ FinTech
"As an ESL teacher of 14 years, I recommend AccentCoach to all my students. The Schwa Gym and connected speech drills teach nuances standard textbooks skip completely."
Michael R.
ESL Teacher & Cambridge Examiner
"The contractions practice is an absolute game-changer. I finally sound natural and relaxed when speaking with native classmates instead of stiff and robotic."
Yuki T.
International Graduate Student
The Secret to Sounding Natural
Native speakers rarely enunciate every word mechanically. They use rapid reductions to glide through conversational English. Tap any chip to listen:
gonna
/ˈɡənə/Full Form: going to
Extremely common in American daily speech
Frequently Asked Questions
Everything you need to know about AccentCoach, our AI acoustic scoring, and practice methods.
Yes! Core features are completely free forever. You get instant access to essential practice modes, basic contractions, and audio feedback without entering a credit card. A premium tier with unlimited custom scripts and advanced acoustic spectrograms will be offered later.
Have a question that isn't answered here? Reach out to our support team
Ready to sound like a native?
Join 10,000+ learners improving their English every day. Download AccentCoach on iOS or Android now.
AccentCoach"I'm gonna call you right back."