Hour Calculator Lite

Nice and usefull calculator to quickly add or subtract hours and minutes

"Hour Calculator Lite" is an application which allows to easily add or subtract hours and minutes. Ideally designed to help pilots to fill-in their flight log book, "Hour Calculator Lite" allows more generally to compute a journey time, an estimated time of arrival, the usage duration coming from an hour counter, or a sum-up of working or flight hours.

"Hour Calculator Lite" has been intentionally limited to add and subtract operations in portrait mode to ease its usage. It allows a straight forward digits entry without ":" and displays an historic of operations done to facilitate its check.