DvBook

Category	Price	Seller	Device
Education	Free	Divii School INC.	iPhone, iPad, iPod

Language learning Ebook with Cutting-edge Technology
Do not just read! You can Read, Speak, Write, and Listen
TOEIC, TOEFL, JLPT, TOEFL, TEPS, HSK!
All school age English Textbook including Middle and High School!
You can speak natural language and speak foreign language.

What publishers we have
# Visang # Darakwon # Lee Bo-young # Woongjin # See & Talk

What to do
▲ DvBook - Multimedia Ebook!
▲ DvAnalytics - AI Learning Feedback System!
▲ DvClass - Online Teaching System!
▲ Youtube Video Dictionary!
▲ AI Text Read System!
▲ AI Text Speaking Test!

▶ Everything ~50% discount of Off-line Textbook

HOW TO GET STARTED
1. Download the free Dvbook App
2. Pick the publishers you want!
3. Choose any book to get started.