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EasyVocab – English Vocabulary app icon

EasyVocab – English Vocabulary

EasyVocab – English Vocabulary is an English vocabulary app by PrSeo7 for learners from beginner (CEFR A1) to upper-intermediate (B2): about 6,000 words in 30-word groups, with audio for every word and example sentence, flashcards and spaced-repetition review, on iPhone, iPad and Android. It is free to download, with an optional one-time Premium purchase.

App Store Google Play

Screenshots

EasyVocab home screen with a day streak, a review button and a list of vocabulary levels Flashcard showing the word "promising" with its English definition and a Korean translation Flashcard showing the example sentence "She is a promising young artist." with a Korean translation Statistics screen with an overall progress ring showing learned and remaining words, and a progress bar for each group Level screen listing word groups of 30 words, each showing how many words are left

Features

  • About 6,000 English words in 6 levels (CEFR A1–B2), 30 words per group
  • Audio for every word and every example sentence
  • An example sentence for every word, translated into Korean, Japanese, Chinese, Spanish or French (up to two at once)
  • Flashcards with spaced-repetition review after 1, 3, 7, 14 and 30 days
  • Wordbook with search, starred words and tricky words
  • Study streaks, a daily goal and reminders
  • Dark mode and backup of your learning data
  • App available in English, Korean, Japanese, Chinese, Spanish and French

How it works

  1. Choose a level that fits you, from beginner to upper-intermediate.
  2. Study 30 words a day: listen to each word, flip the card, and mark the ones you know.
  3. Review when the app asks. It brings each word back after 1, 3, 7, 14 and 30 days.

Free and Premium

Free

  • Every feature in the first 7 groups (210 words) of each level
  • Every word and its audio in every level
  • Banner ads

Premium (one-time purchase)

  • Example-sentence audio, marking words as learned, and starring in every group
  • Export of your learning data
  • No ads
  • Pay once. No subscription

Frequently asked questions

Is EasyVocab free?

Yes. The app is free to download, and the first 7 groups (210 words) of every level include every feature. Premium is a one-time purchase, not a subscription. It removes ads and unlocks example audio, marking words as learned and starring in every group.

Who is EasyVocab for?

Learners from beginner to upper-intermediate (CEFR A1–B2), including students preparing for tests such as TOEIC and IELTS and, in Korea, for school English exams and the 수능.

Which languages are the translations in?

Korean, Japanese, Chinese, Spanish and French. You can show up to two at once.

Does it work offline? Do I need an account?

It works offline: the words, example sentences and audio are stored in the app. There is no account and no sign-up.

Where is my data stored?

Your learning progress and settings stay on your device. PrSeo7 runs no server and receives no copy of them. The app uses Google Firebase for usage analytics and crash reports, and shows ads in the free version only; that data goes from your device directly to Google. Buying Premium removes ads and all advertising data collection. The privacy policy has the details.

Is this the same as other apps called EasyVocab?

No. This page is about EasyVocab – English Vocabulary by PrSeo7 (App Store ID 6757153410, Android package com.prseo7.hello_english), listed in Korea as 수능 영단어 – EasyVocab. Other apps and websites with similar names are not related to PrSeo7.