This is a BugFix release with some user experience improvements. Please do not forget to give us feedback and bug reports, so we can keep this calculator at the best shape for you. You can contact us on the Facebook page and give us feedback through Customer Review section on App Store. See details on the help screen within devCalc.Detailed Information:- BugFix: Number negation now works on the results too, not only onthe last input- BugFix: Tailing zero bug when pressing EE button- BugFix: "DECIMAL PLACES:" text was not removed when a non-digit pressed- BugFix: Minor bug in number conversion in Real Engineering mode- BugFix: Help Screen rotation fixed