Time Calc and Countdown

TimeCalc is an iOS app. It is a general-purpose time calculator, created in response to user requests to add the capability to subtract time in addition to add time. Like ATC Calc Plus, it will count down to the calculated time and allow the time that it uses to be different from iOS time.

Time Calc and Countdown is available on the Apple App Store.

General app support information can be found in App Support.