Tempus!

The quickest and most efficient method of adding and subtracting time using one of two layouts, a traditional calculator or swipe gestures. What you can do- Add and Subtract Hours, Minutes, Seconds and Frames- Undo last calculation- Choose a frame-rate based on international standards (HD, NTSC, PAL and Cinema)- Can compare time in multiple frame rateIf you dont need Frames Rate settings you can still- Measure cooking time- Schedule your day ahead- Work out your travel time- Study Babylonian Mathematics- Work how much of your life youve procrastinated on (insert activity here)