Mars-Clock

Timekeeping for Mars Missions

$0.99 · Designed for iPhone

Mars-Clock displays accurate, real-time NASA Mars mission data making it a fun, informative, useful, and educational tool. Currently active NASA Mars missions include: Curiosity Rover, InSight Lander, and Perseverance Rover. The Mars 2020 Mission, Perseverance Rover, landed on Mars on February 18, 2021. Information for each Mars Mission is displayed in a simple, easy-to-read format. Features include: -Mission Sol: Elapsed time of each mission in Sols (analogous to an Earth day) -LMST: Local Mean Solar Time (used for mission time) -Sunrise/sunset times for each mission -LTST: Local True Solar Time. The time, used in some science applications, that is derived from solar noon. -MTC: Coordinated Mars Time — Analogous to Universal Coordinated Time (UTC) on Earth -Earth-Mars distance: Real-time readout in miles or kilometers -Radio signal delay (one way between Earth and Mars. Real-time readout in minutes of signal delay Mars-Clock has a simple, easy-to-navigate display: -Tap the info button for a “Quick User Guide” (tap mission name on Apple Watch) -Swipe left/right (Long press mission time on Apple Watch) in the large mission box to page through the active missions -Tap “Earth-Mars Distance” to toggle between units of miles and kilometers -Earth-Mars Distance display is blue when the distance is decreasing, and red when the distance in increasing

Ratings & Reviews

  • 3.5
    out of 5
    2 Ratings

Version 1.6 - Update for iOS 15 and WatchOS 8

Version 1.6

The developer, SunlightAndTime, 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
      • William Souza
    • Size
      • 34.7 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 10.3 or later.
      • iPhone
        Requires iOS 10.3 or later.
      • iPod touch
        Requires iOS 10.3 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.
      • Apple Watch
        Requires watchOS 3.2 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2021 SunlightAndTime
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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