歴史タイムライン - 日本史と世界史を年表で俯瞰

#Overview
This app provides an overview of events in Japanese and world history through timelines, and supports knowledge retention through memorization, quizzes, and learning analysis. It offers a short, easy-to-repeate learning experience, suitable for everything from middle and high school regular tests to university entrance exams and relearning.

#Timeline
You can view timelines of Japanese and world history, categorized by basic, comprehensive, and inquiry-based courses. It can be used offline and is ad-free.

#Memorization Mode (In-App Purchase)
You can hide years and titles in the timeline for memorization practice. (Tap to switch display.)

#Quiz (In-App Purchase)
You can challenge yourself with multiple-choice quizzes answering questions about years and events. The scope of questions can be selected by subject and course, similar to the timeline menu.

#Learning Analysis (In-App Purchase)
Based on your quiz history, you can check your learning progress and areas of weakness.