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Lightbulb is a free reminder app based on its bigger sibling bulb. It's a lightweight and beautiful app that takes care about all the tasks you should do later. Just add a new alarm and specify a due date and lightbulb will remind you about it.


  • clean and crisp user interface
  • simple
  • managing your reminders is fast and easy
  • lightweight and silent
  • you will not notice it unless you want to
  • multitouch enabled: take advantage of your trackpad and Magic Mouse.
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What's New

Version 1.7.0:
  • Added Sandbox support
  • Added ARC
  • Fixed bug with task viewing on OS X 10.6 Snow Leopard
  • Other bug fixes
  • UI fixes


  • Mac OS X 10.6.6 or later
  • 64-bit processor

*Previously available here

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Current Version (1.x)


Downloads 93,596
Version Downloads 80,994
License Free
Date 09 Jul 2012
Platform Intel 64 / OS X
Price Free
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