Download of WolfCalc 1.7 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
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. WolfCalc for Mac lies within Education Tools, more precisely Science. This software is developed for Mac OS X 10.7 or later. This Mac app is a product of Petur Ingi Egilsson. The most popular versions among the program users are 1.7 and 1.6.
From the developer:
WolfCalc is a light minimal front end to the powerful Wolfram|Alpha™ Computational Knowledge Engine™.
You may want to check out more software for Mac, such as LabAssistant, ProScope HR or MoonMenu, which might be related to WolfCalc.