15 must-have tools when you travel -- or anytime you have to deal with different time zones, currencies, measurements or country codes. When you are on the go, you need information at your fingertips. SplashTravel includes clocks, timers, calculators, converters, and all sorts of data that you?ll find handy while catching a flight, waiting for a train, or sitting in a cab on your way to a meeting. Check out all the great features below.