An iPhone course in 69 patterns
The American accent, decoded
Your English is already good. These are the patterns Americans use. Hear each one, see the letters change, and say it the way Americans do.
Coming soon to the App Store- Free to start
- No account
- No subscription
- Works offline

One pattern changes hundreds of words
Americans don’t say “wah-ter.” Between vowels, a T becomes a quick D. Learn that once and you hear it everywhere.
vowel + T + quick part → quick D
water wadder
- betterbedder
- littleliddle
- citysiddy
- gettinggedding
- partypardy
- laterlayder
- mattermadder
- datadayda
Hear it. Train your ear. Say it.

Hear it
The voice says each word while the letters change in front of you. Tap Slowly to hear it slower.

Train your ear
Can you hear it? plays one of two words that sound close, such as ship and sheep. You pick the one you heard.

Say it
Record yourself and hear your voice beside the voice of the course. Only you hear it, and nothing is kept.
The course: 69 patterns in five parts
Start with the sounds that change, then words, the way words join, the music of a sentence, and clear pronunciation.
Sounds Free
13 patterns
Some letters change their sound in American English: the T, the R and a few vowels.
T becomes a quick D, T stops, with no air, T disappears after N …
Words
4 patterns
One part of a word is strong, longer and louder, and the others are quick. Some words have an American form.
Any vowel can become “uh”, A middle part can disappear, -ary sounds like “air-ee” …
Between words
13 patterns
In fast speech, words get short and join together.
Little words are quick, Can or can’t?, Is becomes ’s, will becomes ’ll …
Sentences
4 patterns
A whole sentence has its own music.
Down to finish, up for yes or no, One word is the strongest, Long sentences have short pauses …
Pronunciation
35 patterns
Say each sound clearly, so people hear the word you mean.
Two-part words start strong, The ending shows the strong part, Credit card starts strong …
Calm by design
Nothing grades your voice
No scores, streaks or points. You listen, compare and decide, the way a musician practices.
One purchase, no subscription
A whole part of the course is free for good. One purchase opens the rest, with Family Sharing.
Private and offline
No account and no data collected. Your recordings never leave your iPhone.
Made for your first language
Tell it your first language and it marks the patterns its speakers find hard, with notes for each.
The American accent for speakers of 26 languages
Each first language leaves its own marks on English. Pick yours to see which patterns to start with.
Questions
Is American Accent Decoded free?
All of Sounds, the first part of the course, is free for good: 13 patterns with their audio and practice. One purchase opens the rest of the 69 patterns. There is no subscription, and Family Sharing is included.
Does the app score or grade my voice?
No. Nothing grades your voice. You record yourself and hear your voice beside the voice of the course, and you decide. Can you hear it? checks your ear on pairs that sound close.
Which accent does it teach?
General American, the accent most people in the United States would call everyday American English. The full form of a word is always fine; the course shows how Americans say it in everyday talk.
Who is it for?
People whose English is already good and who want to sound American: professionals, students and anyone who works or lives with Americans. It has notes for speakers of 26 first languages.
Do I need an account or the internet?
No account, and the course works offline. Only buying or restoring the purchase needs a connection.
Is my voice recorded or uploaded?
Your recordings stay on your iPhone, are never uploaded, and are deleted when you leave the page. The app collects no data.
What is a pattern?
One idea that works across many words. T becomes a quick D is a pattern: water becomes “wadder,” better becomes “bedder” and city becomes “siddy.” Learn the pattern once and it changes how you say hundreds of words.
I learned British English. Will this help?
Yes. The course points out where the two differ, such as the R in car, the quick D in water and the A in can’t. Both accents are good English.
Sound like you live here
Thirteen patterns are free, with all their audio and practice.
Coming soon to the App Store