Frame Watch (Stopwatch + Calculator) app for iPhone and iPad

Updated for drop frame!
Frame Watch is an application for film makers, which allows the users to measure and calculate by frame.
Storyboarding, editing and shoot will be much more convenient as the users can switch stop watch mode and calculator mode easily.
The application contains functions that reflect the voices on the set. It not only allows the users to arrange the frame rate according to their work, but it features easy to see display that shows the lap and calculation result clearly.

It is a simple application that specialized in usability. It only possesses required element and the buttons are arranged as a result of the close examination.
The arrangement of Start/Stop button of the stop watch function allows the users to control them without seeing.
We have been monitor testing the tool to pursue the usability at actual worksites.