67 votes - Utilities - First release: 2014-07-23T01:16:42Z
Screenshots
Description - 4+
Time Calculator is a free utility for iPhone that allows you to perform mathematical operations with values in hours, minutes, and seconds. Its intuitive interface is ad-free, and quick and easy to use for purposes ranging from fitness to science. Try it out. It’ll be worth your time. Note: Time Calculator is particularly popular in the track and field community. It is used by many NCAA Division 1 athletes and coaches in the United States and in other countries. How to use: After entering a number, simply press H (hours), M (minutes), or S (seconds) to select the unit of the number. Then enter an operation and another number. It’s that simple.