Mars Clock is a free, Mars timekeeping app currently in the final stages of closed beta and due for release on both Android and iOS within the next month.

Our app includes several groundbreaking features including:

  • Mars Clock implementing the MTC Standard, the Darian Calendar with telescopic epoch and the Arean Time Zone System.
  • Mars Alarm Clock programmable to any time of any Arean time zone on any sol of the week and accurate to within a second.
  • Mars Stopwatch utilising both Earth and Mars seconds, thus allowing for both scientifically and contextually relevant analyses.
  • Mars Timer allowing you to set countdown timers in Mars seconds whilst comparing between both Earth and Mars seconds.
  • Multilingual support including English, French, German, Russian, Simplified Chinese, Japanese and Hindi.

In order to stay up to date and ensure that you will be amongst the first to receive exclusive access to the Mars Clock app, you can subscribe to our open beta mailing list here: