TextbookDojo is an app for "Memorization sheet". The "Memorization sheet" is a Japanese style memorization method. TextbookDojo means "memorize everything" in Japanese.

With this method, you first hide the strings you want to remember from a textbook or notebook, and later see repeatedly if you have remembered them. This app turns memorization sheets into flashcards.

Recommended for students studying medicine, law, geography, foreign languages, economics, programming, etc. These are fields that require a lot of memorization.

# Main Features

- Memorize textbooks and problem books by hiding the parts you want to remember.
- Supports memorization of question collections with questions and answers separated from each other
- Voice recording and playback function
- Free drawing function
- By automatically alternating playback of questions and answers, memorization can be done without manipulating the flashcards.
- Intensive memorization of weak points.
- By adjusting the playback speed of the flashcards, you can memorize them at high speed.
- Test questions based on the forgetting curve allow you to concentrate on memorizing the questions you have difficulty with.
- An automatic zoom function allows non-stress memorization even for those who have difficulty with small letters or presbyopia.
- Pages can be imported from PDF/photo/camera.
- You can share books and markers with your friends.
- You can create an unlimited number of books, pages, and markers for free.

=== Other details ===

# Premium Features

- In the free version, ads are displayed during memorization. In the Premium version, no ads are displayed.