K-Word Booster

2.0.9

프랙솔

0.00

0 reviews

50,000+
Downloads

Free

3,600 Key Korean Words with Examples! Jump from beginner to intermediate fast!

50,000+ downloads

Download from Google Play

About K-Word Booster

K-Word Booster is an education app developed by 프랙솔.

Download Statistics

K-Word Booster has been downloaded 56 thousand times. In the last 30 days, the app was downloaded 21 times.

User Ratings

The app has no ratings yet.

App Information

K-Word Booster is FREE to download. The APK download size is 35.44 MB. The latest version available is 2.0.9. The last update was on July 26, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play July 2024.

Description

This app is a vocabulary trainer designed for intermediate Korean learners.
It targets learners who have mastered basic grammar and vocabulary and are aiming for TOPIK Level 4. The app systematically guides users through 3,600 essential words they need to understand and use at this level.

This is not just a memorization tool — it supports listening, speaking, repeated review, and self-assessment. It helps users improve their pronunciation and build sustainable Korean learning habits with less stress over time.

🎯 Target Users
Learners who have completed Korean basics

Learners aiming for TOPIK Level 4

Those who want to practice speaking and pronunciation, not just memorize words

Users who benefit from repetitive and automated review

📌 Key Features
1. 3,600 Essential Words Included
Covers core vocabulary for TOPIK Level 4.
Each word comes with definitions, example sentences, pronunciation, and usage context.
Sentences are natural and practical for everyday situations.

2. Pronunciation Practice & Auto-Scoring
Native Korean audio is provided for all words and sentences.
Users can record their own pronunciation and receive an automatic accuracy score.
The AI-based scoring system provides real-time feedback.

3. Speaking Practice Mode
Practice speaking by repeating example sentences aloud.
Train your fluency and gain confidence.
Each sentence can be repeated 5 times for pronunciation and memorization.

4. Repetition & Auto-Mastery System
Words are repeatedly reviewed until mastered.
Once a word is learned accurately several times, it is removed from the active study list.
This reduces learning fatigue and increases focus.

5. Auto-Playback Review Mode
Review vocabulary and sentences hands-free — during commutes, before bed, or while multitasking.
We recommend speaking along while listening during auto playback.

Recent changes:
- Fixed an issue where the permission prompt sometimes did not appear on first launch
- In-app notices are now shown in your language — even before signing in
- New home banner keeps you up to date with the latest news and recommendations
- Performance and stability improvements across the app

Thank you for learning Korean with K-Word Booster!

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More data about K-Word Booster

Price	Free to download
Total downloads	56 thousand
Recent downloads	21
Rating	No ratings
Ranking	Not ranked
Version	2.0.9
APK size	35.4 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the K-Word Booster app

K-Word Booster compared with similar apps

Common keywords of similar apps

Users Auto Booster Key Intermediate Mastered Aiming Essential Memorization Repeated Scoring System Times Playback Korean Words Pronunciation Speaking Sentences Word App Vocabulary Learners Level Review Practice Topik Learning Listening Time Mode

Keywords missing from this app

Learn Exam Study Grammar Japanese Language Test Real Day Audio Tests Daily Sentence Questions Support Skills Hangul Reading Eps Beginner Recent Native Writing Master Meaning Flashcards Ii Speak Exercises Read Ai Conversation Alphabet

Downloads over time

Subscribe to see download velocity and history

K-Word Booster has been downloaded 56 thousand times. Over the past 30 days, it has been downloaded 21 times.

Changelog of K-Word Booster

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Developer information for 프랙솔

프랙솔

retip.pracsol@gmail.com

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Google Play Rankings for K-Word Booster

This app is not ranked

Technologies used by K-Word Booster

18 permissions

Subscribe to see full permission and library details

Frequently asked questions about K-Word Booster

Is K-Word Booster free?

Yes. K-Word Booster is free to download from Google Play.

Is K-Word Booster still available?

Yes. K-Word Booster is on Google Play, and the last update we saw was on July 26, 2026.

Does K-Word Booster contain ads?

Yes. Google Play lists K-Word Booster as containing ads.

How large is the K-Word Booster APK?

The K-Word Booster APK is 35.44 MB.

Is K-Word Booster suitable for children?

Google Play rates the content of K-Word Booster as suitable for everyone.

How many times has K-Word Booster been downloaded?

Google Play lists 50,000+ downloads for K-Word Booster.

Who made K-Word Booster?

K-Word Booster was developed by 프랙솔. It is listed in the education category on Google Play.

What are the best alternatives to K-Word Booster?

People looking at K-Word Booster also look at these education apps: Eps topik, Korean vocabulary, TOPIK words, Jaemy: Learn Korean Dictionary, Podo Words: Learn Korean Vocab, K-CUL.

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