# K-Word Booster — EPS TOPIK Words

> EPS TOPIK Words (iPhone/iPad app by Pracsol Inc..)

- Source: https://appshunter.io/ios/app/k-word-booster/id6590616156 (this page in markdown: same URL + `.md`)
- Developer: [Pracsol Inc.](https://appshunter.io/developer/1684893377)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 53 MB
- Languages: American English, Indonesian, Vietnamese
- Released: 2024-07-31
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/k-word-booster/id6590616156/reviews.md

## What is K?

Master Korean vocabulary the smart way — with word cards, native audio, and pronunciation practice that actually scores your speaking.

K-Word Booster is made for English, Vietnamese, and Indonesian speakers learning Korean — whether you are preparing for the EPS-TOPIK exam, getting ready to work in Korea, or learning for study and everyday life.

WHY K-WORD BOOSTER?

- Word cards that stick — every card shows the Korean word, its reading, the meaning in your language, and a real example sentence with translation
- Pronunciation practice with instant feedback — listen to native audio, say the word out loud, and get an accuracy score on the spot
- Hands-free Auto Play — words and example sentences play on repeat, so you can train your ears while commuting, cooking, or resting
- Smart review — mark difficult words with one tap and the app collects them for you to review until they stick
- Works offline — audio is downloaded once per deck, so you can study anywhere, even without an internet connection
- In your language — the whole app is available in English, Tiếng Việt, and Bahasa Indonesia

HOW IT WORKS

1. Pick a deck — browse categories and choose a set of words to learn
2. Study the cards — read, listen, and speak each word with native audio
3. Decide as you go — tap "Review needed" for hard words, "Done" for easy ones
4. Come back and review — clear your review list and watch your progress grow

PERFECT FOR

- EPS-TOPIK and TOPIK test takers building essential vocabulary
- People working in Korea, or preparing to
- Beginners who want a simple, focused way to learn real Korean words

START FREE

Enjoy full access free for 15 days. After the trial, continue learning with a monthly or quarterly subscription.

Download K-Word Booster today and boost your Korean — one word at a time!

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ALL Access Quaterly | $5.00 | per 3 months |
| ALL Access Monthly | $2.00 | per month |
| ALL Access Monthly | $5.00 | per month |
| Quarterly subscription | $12.00 | per 3 months |
| Annual subscription | $21.00 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Membership | $8.99 | one-time |
| All Access | $8.00 | one-time |



## Version history (last 5 releases)

### 2.0.9 — 2026-07-27

What's new in this update:

- 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!

### 2.0.3 — 2025-07-18

A major update has been made.
Please sign up to use the service.

### 1.3.3 — 2025-04-22

A feature to select the language displayed on the screen has been added.

### 1.3.2 — 2025-04-04

We removed the one-year subscription product and added a three-month subscription product.

### 1.3.0 — 2025-04-01

• Trial Period Extended: The existing trial period has been extended to 2 weeks.
• Speaking Practice Feature Added: A new speaking practice feature has been added to help improve your memorization skills.

## Apps similar to K

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| --- | --- | --- | --- |
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| [Hachi - Dict to learn Japanese](https://appshunter.io/ios/app/hachi-dict-to-learn-japanese/id6450140054) | — | Free | Education |
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| [Korean Learner](https://appshunter.io/ios/app/korean-learner/id6758523573) | — | Free | Education |
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## More apps by Pracsol Inc.

- [TOPIK Korean words - beginners](https://appshunter.io/ios/app/topik-korean-words-beginners/id6503602549)
- [TOPIK Korean words 1](https://appshunter.io/ios/app/topik-korean-words-1/id6503678699)
- [TOPIK Korean words 2](https://appshunter.io/ios/app/topik-korean-words-2/id6503679450)
- [K-Word Starter](https://appshunter.io/ios/app/k-word-starter/id6746167162)
- [Voice Card - Pracsol](https://appshunter.io/ios/app/voice-card-pracsol/id6758224645)

All apps by Pracsol Inc.: https://appshunter.io/developer/1684893377

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*