Download of Blinkk 1.4.1 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Blinkk for Mac lies within Lifestyle Tools, more precisely Healthcare & Fitness. The actual developer of this Mac application is RalCr. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Keep your eyes healthy when working for extended periods at the computer.
Blinkk is a notification app that appears in the middle of the screen at regular intervals chosen by you and suggests ways of relaxing the eyes. The decision to actually do it is yours, Blinkk does not interrupt your work.
Blinkk uses suggestions of Dr. W. H. Bates good vision habits.
You may want to check out more Mac applications, such as SafeDog, ezManagerMax or Drink!, which might be similar to Blinkk.