What's New

* Add a reminder for any future bit change. (Remember, bit 25 only changes once a year and you don't want to miss it.)

If you enjoy watching the bits, I'd be very happy if you left a review in the App Store. Thank you!

App Description

A binary clock showing 32 bit Unix time. Watch the bits change and see the elapsed time since January 1, 1970. Tap any bit to show how often it changes and when it will change next.

Other binary clocks may be easier to read, but only 32 Bits shows the maximum information with the minimum bits. It covers a 136 year period with a precision of 1 second, all in just 32 bits.

iPhone Screenshots

(click to enlarge)

32 Bits: Unix Binary Clock screenshot 1 32 Bits: Unix Binary Clock screenshot 2

iPad Screenshots

(click to enlarge)

32 Bits: Unix Binary Clock screenshot 3 32 Bits: Unix Binary Clock screenshot 4

App Changes

  • June 17, 2014 Initial release
  • August 07, 2014 New version 1.3
  • April 27, 2015 New version 2.0
  • April 27, 2015 Price decrease: $0.99 -> FREE!
  • July 29, 2015 New version 2.1