Hackers #1 TOEFL bestseller for 20 consecutive years*
#1 Best Seller Hacker's Voca**

Word memorization becomes easy.
Vocabulary preparation for all English tests such as TOEFL, IELTS, Transfer, Civil Service, TEPS, and Special Purpose High School!
≪Hackers Vocabulary≫, which contains all the latest published words of the textbook
Easier with Hacker's Voca App! faster! more comfortable! Learn to memorize English words.

*[#1 Bestseller for 20 Consecutive Years] [Hackers Language Research Institute] Aladdin Foreign Language Bestseller TOEFL Field (2002-2021 all-time best standard, Grammar 4 times/Voca 13 times/Reading 3 times)
**[#1 Bestseller] YES24 Korean Foreign Language Dictionary Bestseller TOEFL/SAT/GRE Study Abroad Book Category 1st Place (2021.06.17. YES24 Bestseller Weekly Aggregation)

▼▼ Highly recommended for these people! ▼▼
1. Anyone who wants to memorize the latest vocabulary anywhere, anytime!
2. Those who are bored and bored just thinking about memorizing English words!
3. Those who want to effectively review words memorized with the ≪Hackers Vocabulary≫ textbook!
4. Those who want to memorize the words they have not memorized in one place and repeat them until they are easily checked and memorized!

▼▼ Key Features and Introduction ▼▼
1. A function that anyone can use for free
1) Effectively memorize words from the ≪Hackers Vocabulary≫ textbook through the Vocabulary game!
- Headword Matching / Voca Bubble
2) You can select up to 5 days and play games for perfect learning of weak days
3) You can study until you memorize words perfectly with your own vocabulary (*For free users, the number of saved words is limited)
4) Provision of recommended English learning apps/sites

2. You can use the Day before the Boca game through textbook purchase verification.

3. Word learning function is provided for a fee.
1) All words in the textbook can be learned in the same way as the textbook
2) Synonym Quiz (Headword Voice Quiz / Synonym Voice Quiz)
3) Review (Example review / Voice review)
4) Unlimited use of my vocabulary

Below are the access rights used by the app:
We will guide you together.
Access rights include essential access rights and optional access rights.
Divided into access rights, selective access
In the case of permission, even if you do not agree to the permission
App is available.

• Required Access Rights
• Storage space
With device photo media file access
To store and play video and audio
used.

• phone call
PUSH with dialing and management privileges
It is used for environment setting.

• Optional access rights
• Camera and video
Attach photos/videos to Hackers

• Android OS 6.0 or lower version smartphone
If using, all without selective access rights
It can be applied as a mandatory access right.
In this case, upgrade the operating system to 6.0 or higher
After doing so, you must delete and reinstall the app to access
Settings are normally possible.

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Suggestions/Inquiries - Hackers Ingang
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E-MAIL : help@champstudy.com