TimeSums Time Calculator
iPhone / iPad App Support
• TimeSums provides a quick and easy means of calculating addition and subtraction of time. (iPad or iPhone iOS7)
• Clocks A, B and C can be locked, once set, so that a variety of addition or subtraction problems can be solved.
• The TimeSums user interface is designed to be easily used by the visually impaired. Large numerals are accessible
• Audible feedback, with optional spoken numerals and clock times available 'on tap', to the user.
• TimeSums is specially designed for use in a marine context, with its night vision preserving 'redlight' display option.
• Clock digits are easily entered, (maximum of 3 taps for any digit 1-9), incremented or decremented with a single 'tap'.
• Time offsets of GMT + 1, 2 and 3 hours can be included to see the effect of time zone differences on calculations.
• The actual 'Time now’ can be automatically shown on Clock A and includes any daylight saving time as appropriate.
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'Time Now' / Night Vision
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Time App to add time and subtract time, up to 71hrs 59min in a three day period.