Pronunciation by chorusing · iPhone

Know the words. Your mouth doesn’t.

Fluency Refrain teaches you to say a phrase by saying it with a native voice, not after it. Speak in unison, match the rhythm, stress and melody, and keep going until the phrase comes up to full speed.

You may know it as shadowing. Chorusing is the same idea, without the lag.

Download on the App Store
  • Free to start
  • No account
  • 80+ languages
Fluency Refrain chorus screen: the French phrase “Pardon, pouvez-vous répéter plus lentement ?” at 0.75× speed with Hear, Pause and Chorus later buttons and a 23-repetition counter

Why chorusing

Repeat-after-me leaves a gap. Your accent lives in it.

Speak after the voice and you’re working from memory, and the rhythm you remember is your own. Speak with it and there’s nothing to fill in. You follow the stress and melody as they happen.

Start at 0.75×, set the pause between reps, and let the counter keep track. When you can stay in unison at full speed, the phrase is yours.

Repeat after me

Chorusing

Native voice You

Review

Still yours next month.

Review brings each phrase back right before you’d forget it. You see the meaning, say the phrase aloud from memory, then reveal it and hear it.

Grade yourself Again, Hard, Good or Easy, and swipe back if you change your mind. The ones you miss come back sooner.

Review card asking you to say “With patience and small steady steps, you eventually reach your goal” aloud in French, with a Reveal and hear button

Your phrases

Sound like you belong.

Chorus what you actually want to say: a line from a show, something a friend said, the sentence you fumbled yesterday. Type it, import a list, or ask for suggestions.

Idioms, proverbs and tongue-twisters come only from checked packs, each entry reviewed with its meaning and a published reference, in French, Spanish, Italian, Japanese, Korean and Greek. Refrain never invents an idiom.

Add phrases sheet suggesting five Spanish idioms, including “ponerse las pilas” and “tirar la toalla,” each with its meaning

Today’s focus

Six languages, none neglected.

Every language you’re keeping up sits on one screen: how many phrases, how many at full speed, what’s due.

Pin up to three as your focus and Refrain tells you which one needs you today. Due reviews come first, then a streak about to break.

Dashboard with a 14-day streak, French as today’s focus, and cards for French, Japanese and Spanish showing phrases due

Works with Fluency Streak

Two minutes still counts.

A short session is still a practice day. Refrain keeps its own streak, and if you use Fluency Streak, pair them once: every chorus and review lands there as practice time toward your daily streak.

Optional. Refrain works fine on its own.

Practice complete screen: 3 cards reviewed, 21 chorus reps in 2 minutes, day 14 streak, with an option to link Fluency Streak

I found that chorusing revolutionized my ability to learn Korean. This app has revolutionized my ability to chorus. It is simple to use, has many uses, and permits the addition of all kinds of material. I love it!

Mindy Thompson Fullilove, MDLearning Korean · author of The Tao of K-drama (Oxford University Press)

I’ve long been a proponent of chorusing and shadowing, and had resigned myself to fumbling with mp3 players with an A/B repeat function. Fluency Refrain rescued me from that. It’s dead simple to build my own library of phrases to chorus, run recall exercises on them SRS-style, and then chorus any item as much as I like. As I embark on my fifth language, it’s been a game-changer.

JohnLearning Italian · his fifth language

About ninety seconds from opening the app to your first chorus.

  • No account, no sign-in

    Pick a goal (first phrases, a trip, sharper pronunciation, or expressions worth collecting), pick a language, and Refrain seeds a few phrases to start.

  • Studio voices in 80+ languages

    Regional varieties included. Each voice is kept on your phone after the first listen.

  • Romanization built in

    Transliteration for non-Latin scripts, so you can chorus Japanese or Greek before you read them comfortably.

  • No microphone needed

    Refrain never records you. You speak along with the voice; nothing is captured or sent anywhere.

  • Your phrases are yours

    Export everything as a JSON file from Settings, any time.

  • iPhone today

    Android is being built.

Free & Pro

Free to start.

Free

  • Unlimited languages
  • Up to 20 phrases
  • Full chorus and review

Refrain Pro

  • Everything in Free
  • No phrase limit
  • Weekly, monthly or annual, with a one-week trial on monthly and annual

Going back to Free keeps everything you’ve saved. Subscriptions are managed in your Apple Account settings.

Pick one phrase. Say it with the voice.

Free on iPhone, in 80+ languages. Your first chorus is about ninety seconds away.

Download on the App Store