Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ PCalc 4 Josh Centers TLA Systems has released [1]PCalc 4, rewritten from the ground up to resemble its iOS sibling. The [2]latest version of the powerful Mac calculator app includes a number of new features, such as the capability to show multiple lines on the display; a 'ticker tape' option to show a history of recent calculations; editable user functions and conversions that sync to iOS and other Macs via iCloud; smart searching for conversions, constants, and functions; enhanced AppleScript support; and more. PCalc 4 requires OS X 10.8 Mountain Lion and is a free update for both Mac App Store users and those who purchased PCalc 3 from Kagi after 1 April 2013. It's now being sold exclusively through the Mac App Store. ($9.99 new on the [3]Mac App Store, free update) [4][tn_PCalc4.jpg] References 1. http://www.pcalc.com/english/about.html 2. http://www.pcalc.com/english/whatsnew.html 3. https://itunes.apple.com/us/app/pcalc/id403504866?mt=12&at=10l5PW 4. http://tidbits.com/resources/2014-04/PCalc4.png .