Hour Atlas: World Clock

Time Zones, Widgets & Solar

Free · Designed for iPad. Not verified for macOS.

Your places. Their time. One glance. Compare the same moment around the world and find a good hour to connect. Hour Atlas keeps the people and places that matter in view. Save cities around the world, see their local time and daylight at a glance, then move one shared moment forward or backward to understand everyone’s day. The synchronized time grid makes overlap visible instead of making you calculate it. Made for everyday coordination: • Save and reorder the places that matter to you • See local time, date, daylight, and the offset from your current time zone • Move one moment and update every clock together • Compare up to several places in a synchronized hourly grid • Highlight 09:00–17:00 hours in each place • Find the next shared work-hour window automatically • Share a proposed time with local times for every saved place • See sunrise, sunset, day length, and upcoming daylight-saving changes • Rename a city for the person, team, or office it represents • Choose 12- or 24-hour time and optionally show seconds • Keep clocks close with small, medium, and large widgets • Add a medium or large Time Grid widget for instant comparison Hour Atlas works offline, needs no account, and is free to use. Saved places and preferences remain on your device and are shared only with the widgets you choose to add.

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The developer, Dennis Van Dalen, 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, for example, based on the features you use or your age. Learn More

    Accessibility

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

    Information

    Seller
    Dennis Van Dalen
    Size
    3 MB
    Category
    Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 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
    © 2026 Dennis van Dalen
  • Privacy Policy

    • More by Dennis Van Dalen

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