Smoveth
English study method

Start learning English with a single chat message

Not just Q&A like ChatGPT — correction cards, sentence-structure breakdowns, pattern explanations, and built-in review. Study with Moody, an AI chat designed purely for learning, across 9 modes.

4.9 average · 2,000+ learners
"I asked ChatGPT, but the explanation changes every time — and nothing I learned yesterday is saved anywhere." With a generic chatbot, learning ends when the conversation ends. Real progress needs correction, explanation, and review in one connected loop.

9 chat modes, exactly as they look in the app

Everything happens in one chat. You don't even have to pick a mode — Moody detects what you need from your message.

Find the right phrase

Describe a situation, get the exact English

I want to ask the café if refills are free

Try this: "Can I get a refill, please?" — the most natural, polite way to ask for a refill at a café.

ListenSave to vocabularySimilar phrases

Sentence feedback

Your own sentences, corrected instantly

I go to gym yesterday but it was closing.

Almost there! A natural version: "I went to the gym yesterday, but it was closed." — 'went' because it happened yesterday, and 'closed' describes the state.

Structure breakdownRelated case 29

Grammar questions

Answers grounded in pattern explanations

What's the difference between on time and in time?

'On time' means right at the scheduled time; 'in time' means early enough before a deadline. Want to see the related patterns with real video examples?

Case 112 · onCase 114 · in

Case study lessons

111 sentence patterns as interactive tutoring

Let's start Case 3!

Great! This case covers the 'subject → be → -ing' structure. We'll go concept → real videos → word blocks → making your own sentence!

Progress barReal video examples

PTE practice

Every PTE question type as a daily session

Let's practice PTE!

Starting today's PTE session! First up: Read Aloud — read the sentence out loud. Submit and you'll get instant scoring and feedback.

All 18 question typesInstant scoringVoice-friendly

English conversation

Low-pressure small talk in English

Let's talk about weekend plans!

Sounds fun! What are you up to this weekend? I heard the weather will be perfect for a picnic.

Suggested replyHelp in your language

Role-play

Café, interview, airport — act it out

Let's role-play ordering at a café!

Welcome to Moody Café! What can I get for you today?

Stays in characterMistakes welcome

Vocabulary review

Use your saved words in conversation

Review my words

You have 5 words to review today! First up: 'refill' — can you make a sentence with it?

Spaced repetitionDaily challenge

Hands-free voice chat

Real-time voice, no hands needed

(voice) Let me talk about my day at work in English

(live voice) Go ahead, take your time. If you get stuck on a phrase, I'll help you right away!

Real-time repliesWhile driving or walking

How it works

  1. 1

    Send whatever comes to mind

    A situation in your own language or a rough English sentence — just send it. Moody detects what you need: a phrase, a correction, or an explanation.

  2. 2

    Understand through cards — correction, structure, patterns

    Answers aren't a single line of text. You get the corrected sentence, a structure breakdown, and the related pattern explanation, so you understand why.

  3. 3

    Save new words with one tap

    Save words and phrases to your vocabulary without breaking the conversation. Spaced repetition brings them back right before you'd forget.

  4. 4

    Switch modes to make it stick

    Case lessons, English conversation, role-play, and hands-free voice chat — all in the same chat window. What you understand, you immediately speak.

The four features that make it happen

Understand, speak, save, and write — in one flow.

Moody
AI expression helper

Find expressions in context

The moment you get stuck in self-talk, just ask.

When "how do I say this in English?" hits, ask Moody at the bottom right. It finds the expression that fits your exact context and makes you understand why it works through a case. Save any unknown word or phrase to your vocabulary book on the spot and carry it into spaced review. Instead of digging through a dictionary, you learn straight from what you want to say.

① Ask Moody② Context expression + case explanation③ Save to vocabulary · repeat

Why it works

  • The difference from generic AI chatbots: designed for learning

    ChatGPT answers and moves on. Moody connects correction cards → structure breakdowns → pattern explanations → vocabulary saving → spaced review into one continuous learning loop.

  • Consistent explanations grounded in 111 patterns

    Instead of a different explanation every time, answers are grounded in 111 case explanations covering 99% of English. The same concept always links to the same pattern, so knowledge compounds.

  • Conversations become records, reviews, and growth

    Words you save in chat go to your SRS vocabulary; your study history feeds your growth level. Conversations don't evaporate — they become your track record.

Master English with Smoveth

Understand this sentence’s structure and internalize it with real video practice.

  • AI image learning

    Remember intuitively with an AI-generated image for each word.

  • SRS smart review

    Move vocabulary into long-term memory with spaced repetition.

  • Random word practice

    Practice freely with level-based random words.

"I used to struggle with English, but it's amazing to gradually start understanding" — L*J

Save up to 500 words/sentences for free + AI generation credits

Real learner reviews

It's not about listing words — it's the process of understanding how sentences are built. I'll keep making it my own. Thank you.
정*승
I used to give up on English, and watching myself gradually understand is wild. One thing is certain — I'm evolving.
이*재
In my weekly meetings with overseas developers, I feel confident English won't intimidate me anymore!
w***e K.

Frequently asked questions

Can I learn English with ChatGPT?

Yes — it's a fine start. But generic chatbots explain things differently every time and keep no learning record. Smoveth is an AI chat built specifically for English learning: correction cards grounded in 111 pattern explanations, plus a vocabulary and spaced-repetition review loop.

Does learning English by chatting actually work?

The key is that you practice with what you actually want to say. You get your own sentences corrected, understand the structure on the spot, and save and repeat them — which is what turns into real speaking ability.

Can I chat even if my English is very basic?

Yes. Describe a situation in your own language and get the exact English phrase, with explanations in your language too. Native-language explanations are supported in 14 languages.

Can I prepare for the PTE exam by chatting?

Yes. The PTE practice mode delivers all 18 question types — from Read Aloud to Write Essay — as a daily session right in the chat. Every answer gets instant scoring and feedback, and speaking types can also be practiced hands-free by voice.

Can I talk by voice too?

Yes. Turn on hands-free mode for real-time voice conversation. Practice speaking while driving or walking, with AI pronunciation feedback included.

Is it free to use?

Yes. You can try AI chat and case lessons free every day. Premium greatly raises chat limits and real-time voice minutes.

Start with a single chat message

One sentence you wanted to say today is enough. You can even try your first conversation without signing up.

Start free

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