when-where-what-database

ChronoMap mobile

Free · Designed for iPad

This is a simplified version of 四次元年表. Easily register, search by country, and check the flow of history with games. Enhanced Japanese display. "四次元年表" is a project where users collaborate to build a database that encompasses all historical events, from the origins of the universe to the endless "now", regardless of the field. It aims to accurately display both temporal and spatial distances by making "where" as important as "when".

  • This app has not received enough ratings or reviews to display an overview.

When Japanese-mode is selected, event names are now also displayed in Japanese in the CLASSIC display and in the game.

The developer, Hiroe Oshimura, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Hiroe Oshimura
    • Size
      • 44.5 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 12.0 or later.
      • iPhone
        Requires iOS 12.0 or later.
      • iPad
        Requires iPadOS 12.0 or later.
      • iPod touch
        Requires iOS 12.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © No copyrighted material is used in this application, and no copyright is claimed by the developer.