IKDA allows you to authenticate your reading with quizzes and record your progress with reviews and ratings.
Certify your reading and increase the credibility of your reviews by showing who has completed them.

Key Features
1. Reading Certification Quiz
Authenticate your reading by taking a quiz for each book. Correct answers will be marked as "Certified" and your score will be recorded.

2. Write a Review (Anyone) & Display a Certification Badge
Anyone can freely leave a review and rating.
Reviews from users who pass the quiz will be marked with a "Question Solved" badge, making them more credible.

3. My Collection
Create a book collection and organize it with titles and descriptions.

4. Growth System
Gain experience points (Exp) through certification and activities, level up, and earn badges.

How to Use IKDA! * Certify your reading with quizzes to maintain a reliable reading record.
* Collect and reference only reliable reviews with a verified badge.
* Organize your favorite books into collections and share them with introductions.
* Gain motivation by earning badges and levels through reading activities.

Start a reliable reading record with IKDA today.