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Sejong Korean vocabulary learning app is a free learning app developed by King Sejong Foundation for elementary and intermediate Korean learners all over the world.

Try to learn basic vocabulary (1,700) and intermediate vocabulary (3,000) and collect word cards (1600) and culture cards (200)

My Korean language skills will improve day by day.

** Content Introduction **

4 languages supported (Korean, Chinese, English and Spanish)

​Today's word
- You can learn five vocabularies selected every day.

Vocabulary Learning
- At the beginner level, you can learn 1,700 vocabularies by 53 subjects.
- At the intermediate level, you can learn 3,000vocabularies by 27 subjects.

Check your progress by taking quizzes!


​- Search for 1,702 vocabularies at the beginner level.
- Search for 2,978 vocabularies at the intermediate level
- You can search various vocabularies using the Internet word search function.

​My Vocab Cards
- Make your own vocab cards.

Card Box
- Check your word cards and culture cards that you collected while learning.

​- Learn Korean through various games!

- You can freely communicate and share information with friends who study Korean all over the world!

King Sejong Institute Introduction

- Let's learn about Korean on the website ‘King Sejong Institute’, ‘King Sejong Institute Foundation’, and ‘Nuri-Sejong Institute’(www.sejonghakdang.org).

** I would appreciate it if you could put your comments on it. **

If you like this app, please write your rating and review. Your feedback, suggestions, or advice will help us develop our app in the future.

​Please send your comments to learnteachkorean@gmail.com.

** About King Sejong Institute **
Website: www.sejonghakdang.org
Facebook: www.facebook.com/Sejonghakdang.org/​

What’s New

Version 2.4

1. Bug fixes

Ratings and Reviews

3.0 out of 5
39 Ratings

39 Ratings

ggdfvvr ,

Can be good but need music option Fixed!

I can’t hear the audio much because the background music is very loud. I want to buy the beginner pack with the native speakers voice but the background music is so loud that I don’t see the point in getting it until this is fixed. I tried turning off the background music but it’s doesn’t do anything. Please fix this! Also I wish there was an option to slow down the audio or speed up. It’s very fast

tenshichigo ,

Keeps force closing

First it was the music, which I think might’ve been fixed in this update. But now every time I click on the app, it doesn’t even open. I restarted my phone & everything, it still did the same thing. Then I tried uninstalling + re installing. That only worked for some hours before it went back to force closing. I don’t want to have to uninstall and reinstall the app everyday because it forgets that I’ve done the previous words of the day. An easy work around, but it’s not ideal especially since it makes you start from the words you already learned. Please fix this as soon as possible. Thank you.

ShauLish ,

Background Music Won’t Stop

I will rate this higher once this is fixed, because it is a fantastic resource and other than the background music playing while I’m trying to hear the pronunciation of words and test my pronunciation, it would be 5 stars. Also, it would be helpful if there was a way to contact someone for help about issues like this within the app itself instead of having to come to the App Store to complain about it =\

App Privacy

The developer, Copyright 2017 King Sejong Institude Foundation All right reserved, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • User Content
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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