AI PHRASE LEARNING

The words you couldn't say The words you wanted to say Now, say them in your own words

AI turns the things you want to say into phrases you’ll actually use, and with spaced repetition and native audio, they become yours — naturally.

Phrase library Phrase library
Today's learning Today's learning
Theme Talk Theme Talk
Phrases made for you Backed by learning science AI built for learning Multiple languages Native audio

THE PROBLEM

Everyone needs different words Borrowed examples fade only your own words stick

Most textbook sentences never come up in your life. The words you need exist only in your own life. PHRAZE works the other way around — what you wanted to say is where it starts, and AI shapes it into phrases you'll actually use.

CORE FEATURES

Your own words, spoken naturally — all in one app

01 ASK

The words you couldn’t say,the words you wanted to say,now phrases you’ll remember

Type in your own language, or just describe the situation and the nuance — and AI suggests how a native speaker would actually say it. It doesn’t stop at a translation: each one is saved as your own phrase, complete with an explanation and native audio, ready to study again whenever you like.

  • Not just a translation — a study card with the full explanation
  • Specify the nuance, the listener, even the tone
  • Your language, a situation, or a sentence — any input works
Enter what you want to say Enter what you want to say
AI-suggested phrases AI-suggested phrases
02 TALK

Every situation, covered.The more you talk,the more phrases you find

Talk freely in the language you’re comfortable with. AI analyzes what you said and suggests expressions that fit you best — as phrases you can use right away.

  • 450+ topics, plus realistic role-play
  • Reply in any language — and read along with a translation
  • Turn even deep thoughts and values into your own phrases
Topics Topics
Chat with AI Chat with AI
03 LIBRARY

One of a kind —your personal phrase collection

A saved phrase is far more than a translation with audio. AI unpacks where each phrase comes from and how it’s actually used, so every card becomes a lesson built just for you. The cards you collect all stay on your device — a collection that’s yours alone.

  • Explanations for words, idioms, grammar, and more
  • Search to find that one phrase fast
  • See your progress across 5 mastery levels at a glance
Phrase library Phrase library
Phrase detail Phrase detail
04 LEARN

Science-backed learningturns the phrases you’ve memorizedinto phrases you can use

Freshly learned phrases come back in short, intensive bursts until they roll off your tongue; once they stick, the intervals widen to lock them into long-term memory. The reflexes for speaking and the spaced repetition (SRS) that keeps you from forgetting — bundled into one schedule. Because you’re studying the words you actually want to say, the more you keep at it, the more they come out on their own.

  • Your next study day, based on how well you remembered it
  • Learns your study rhythm and reminds you at the right time
  • Hit your daily goal and let it become a habit
Today's learning Today's learning
During a session During a session
05 AUDIO

Every phrase you create,now in native audio

Every phrase you create comes with native audio. Once it’s saved, your phrases play in a natural, native voice even on a plane in airplane mode or deep in the subway. Add it to your daily study, and the natural accent and rhythm help it stick.

  • Play anytime in the background
  • Repeat phrase by phrase
  • Saved to your device — listen even offline
Phrase audio Phrase audio
Background playback Background playback

METHOD

Why a phrase you’ve learned
comes out when it counts

When you know the words and the grammar but they still won’t come out, it’s because the knowledge isn’t in a form you can recall. PHRAZE combines well-established principles from research on memory and language.

Retrieval Practice

Recall it before you see it.

Research suggests that recalling something yourself tends to help it stick better than re-reading it. PHRAZE is designed so you recall the phrase in your target language from your own language first, then check the answer. Say it out loud before you check, and it doubles as instant-composition practice.

Research Adesope et al. 2017 (meta-analysis) / Yang et al. 2021 (large-scale meta-analysis) / Terai et al. 2021

Chunking

Not words — chunks.

Research suggests more than half of natural speech is built from fixed chunks. And those chunks are processed faster than individual words. PHRAZE has you learn ready-to-use phrases, not isolated words.

Research Erman & Warren 2000 (corpus study) / Conklin & Schmitt 2008 / Northbrook & Conklin 2019 / Fioravanti et al. 2024 (systematic review)

Proceduralization

Intensive, until it’s automatic.

For freshly learned phrases, short and intensive repetition has been shown to automatize the skill of producing them — getting them out without thinking — faster than spacing does. PHRAZE drills new phrases in short bursts, until you can say them without stopping to think.

Research DeKeyser 2007 (skill acquisition theory) / Suzuki & DeKeyser 2017 (distributed practice & proceduralization) / Suzuki 2018 (learning schedule & automatization)

Spaced Repetition

Kept alive until you use it.

Cram it all at once and you lose most of it within days. Memory research has widely confirmed that the more you recall something over spaced intervals, the longer it tends to stick. PHRAZE calculates your next study day automatically, based on how well it went — bringing each phrase you haven’t used yet back right as you’re about to forget it, until the day you need it.

Research Ebbinghaus 1885 (forgetting curve) / Kim & Webb 2022 (L2 meta-analysis) / Nakata & Elgort 2021

Native Audio

Train your ear and your tongue.

Every phrase comes with native audio. Speak along with it (shadowing / overlapping) to work on your pronunciation and rhythm.

Research Tamai 2002 / Kadota 2019 (shadowing research) / Hamada 2022 / Whitworth 2025 (pronunciation, systematic review)

We didn’t invent a new way to learn. We brought established learning science together into one experience.

HOW IT WORKS

Meet · Settle in · Speak

01

Meet

The line you wanted to say but couldn’t, and the expression you found by talking with AI — the phrases you meet stack up, each with an explanation and native audio.

02

Settle in

Just learn the phrases that come up each day. Repeat them with native audio on the go, and little by little they settle in.

03

Speak

A phrase you’ve learned comes out naturally when the moment arrives — not borrowed, but in your own words.

The more phrases you can handle,
the deeper your conversations go, into new territory.
And that’s where you’ll meet new phrases again.

WHO IT'S FOR

In
your own words, not borrowed —
to connect deeply with the world.
That’s who this is for.

This is also for you if you...

  • Are studying or living abroad and want to go further
  • Keep taking lessons but feel stuck on a plateau
  • Want to express what you really mean in meetings
  • Can ace the tests, yet freeze when it’s time to speak
  • Want to connect in the language of a country you love

LANGUAGES

Learn in seven languages

  • English
  • 日本語
  • 한국어
  • 中文
  • Español
  • Français
  • Deutsch

FROM THE FOUNDER

What's worth learning isn't someone else's example sentences,
but the words you want to say.

You have something to say, but the words won't come. You settle for a rough approximation, using the simple words you know. The conversation ends, but the words you couldn't say stay with you. That frustration is where PHRAZE began. Textbooks are full of generic, one-size-fits-all sentences — but what you really need is the one thing you wanted to say in that moment. Learning should fit each person's context. I'm building a learning experience where, next time, the words you wished you could say come out naturally.

REN INOUE Founder & Developer

PRINCIPLES

What we care about

01

Your real life, at the center

Instead of fitting you to a fixed course, we fit the learning to your situations. The starting point of our design is always you.

02

Grounded in learning science

From procedural memory to spaced repetition (SRS), we design based on research, not gut feeling. The science of language keeps advancing, so we keep learning and keep refining the app.

03

Focus on learning, nothing else

No ads, no attention-grabbing gimmicks. We strip away the needless decoration and design around one thing: helping you truly improve.

04

How native speakers actually talk

Not textbook lines, but the natural expressions native speakers actually use — that’s what we care about. We turn what you want to say into real, natural language you can actually use.

PRICING

Free to start

Your first month includes +30 bonus generations.

FAQ

Frequently Asked Questions

How is this different from other language learning apps?
Most apps revolve around memorizing ready-made content or drilling set example sentences. PHRAZE takes what you wanted to say, uses AI to rephrase it the way a native speaker actually would, and makes it stick with intensive practice bursts, spaced repetition (SRS), and native audio. It’s built to grow your ability to speak in your own words — not borrowed ones.
What level is this for?
Any level. What matters is the desire to speak in your own words. It’s especially powerful if you know the basic words but the right ones won’t come out when it counts.
What if I can’t think of anything to say?
No problem. There’s Theme Talk for digging into a topic you choose, Free Talk for open conversation, and Role-play for rehearsing real situations. AI keeps the conversation going, draws out what you wanted to say, and turns it into phrases — so you never run out of material.
Can I keep it up even when I’m busy?
Yes. Fresh phrases come back in quick succession while settled ones return at wider intervals — the app times everything for you, so even a few spare minutes a day are enough to make progress. On your commute or on the go, you can listen back to your phrases in native audio.
How much does it cost?
You can start for free. Paid plans that raise your generation and save limits are also available — check the latest pricing on the App Store (it varies by region).
Can I cancel anytime?
Yes, anytime. Go to iOS Settings → Apple ID → Subscriptions. After you cancel, you can keep using it until the end of your billing period, then it automatically switches to the free plan.

Turn "I wish I'd said that" into
"I finally said it"

A new way to learn
with phrases that are yours.
Start free today.