Rock Egg

I learn English from what I love.

↑ that's what Rock Egg does to your sentences

Học tiếng Anh từ chính những gì bạn thích đọc

Tell Rock Egg what you're into. It turns real articles into quizzes, new words and dictation, and checks what you write, in English and Vietnamese.

  • Free: 42 credits a week
  • No card needed
2 / 3 ✓Write a sentence with “reluctant”She was reluctant for to leave the party.“Reluctant” is followed by “to + verb”.Uses the word

What you can do

Four ways to practise, all built on the text you bring.

Read and quiz

  • · Paste any text or upload a .txt
  • · Reading quizzes, IELTS-style on Pro
  • · Chat with a tutor about the text
Why sleep helps you learn · 4 of 10Why does the brain sort memories at night?
To keep what mattersTo rest

Listen and write

  • · Dictation from your own sentences
  • · US and UK voices, slowed down if you like
  • · See exactly which words you missed
Most adults need night nine hours of sleep.

Build your words

  • · 5 new words a day at your level
  • · Ctrl/⌘ + select any word to save it
  • · Write sentences and get feedback
reluctantadjective · B2
miễn cưỡng, không muốn làm✓ Uses the word

Ask anything

  • · Grammar, a word, an idiom
  • · Ask in English or Vietnamese
  • · Answers with the structure and examples
Hi! I'm Rock Egg. What do you like reading about?Chào bạn! Bạn thích đọc về chủ đề gì?
Football

Nice! Here's a sentence I'd give you:

“The striker scored twice in the second half.”

What did the striker do?

New word

striker · tiền đạo

Every level starts as an egg

Click a step. The egg climbs and cracks a little more at each level. Your daily words, quizzes and lessons all follow the level you're at.

At B1 you can:

Follow the news and explain your opinion.

“I think the city should build more bike lanes.”

Find your level

English that fits into your day

Tiếng Anh vừa vặn với một ngày của bạn

  1. 7:305 min

    Five words with breakfast

    Today's words at your level. Write one sentence for each and get feedback.

  2. 12:305 min

    A dictation at lunch

    Listen to a sentence from your article, type it, and see the words you missed.

  3. 21:005 min

    Chat before bed

    Talk about what you read with Rock Egg, and ask anything in Vietnamese.

= 15 minutes a day, and your streak grows

Start free, upgrade when you want more

Free

$0

  • 42 credits every week
  • Unlimited dictation
  • Level Check
Start free

Pro

$8.99/month

  • 2,000 credits a month
  • IELTS-style questions
  • Cancel anytime
See Pro

Free English lessons on our blog

Short lessons on grammar, vocabulary, pronunciation and IELTS, each with examples and a quick quiz. In English and Tiếng Việt.

See all lessons
Need something to paste? TryEngoo Daily NewsVnExpress InternationalBBC Learning English

Questions, answered

Anything else? Ask Rock Egg once you're in, in Vietnamese if you like.

Is it really free?

Yes. You get 42 credits every week, and most AI actions use 1. Dictation, reading, listening and your saved words are always free.

Is Rock Egg for beginners?

Yes. Take the Level Check or pick A1 yourself, and your daily words and quizzes start simple. Vietnamese meanings help along the way.

What can I paste?

Any English text up to 2,500 characters: an article, an email, notes from a class.

Does it work in Vietnamese?

The whole app is in English and Vietnamese. Word meanings, examples and chat replies can be shown in Vietnamese.

What's a credit?

One AI action, like checking your sentences or answering a question. Listening and browsing are free.

Your first article is on us.

Paste it and start in a minute.

Học tiếng Anh từ chính những gì bạn thích đọc

Start free