Xtreme Calculations is an advanced calculator software, which has many features related to math. It also provides a Windows desktop style interface for easier navigation. Further, Xtreme Calculations even provides a "Leisure app", which has a few games and email.
What's new in version 22.0
Linear equations in multiple variables
Android style interface
Integer base converter
ReleaseJuly 6, 2014
Date AddedJuly 6, 2014
Operating SystemsWindows 8, Windows Vista, Windows, Windows Server 2008, Windows 7, Windows XP