Light to save easy to use No need ultra fast internet connection, edge signal is enough to connect
Version 2.1 - Fixed an issue with the longitude time zone.
Version 2.0 - New features for ease of use.
Version 1.3 - Minor bug fixes.
Version 1.2 - Update for Lollipop compatibility.
Version 1.1 - Small change for tablet compatibility.
This application supports the calculation for simple and complex formulas.