First iPhones get the handy Google Earth, now go one step further. Suppose you are taking a trip by train, bus, or subway, and it is such a long trek that you can’t stay awake. With the maps and GPS, insert the address, city, or station that you are going to and take that power nap. An alarm will go off when you reach your destination. The application also works with iPod touch. You can download it here.
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