Handy Smart Measure App for Figuring Out How Big Really Big Things Are
You're on vacation. You come across a landmark: the Eiffel Tower, the Empire State Building, the Pyramids of Giza—or the world's largest rubber-band ball. You wonder, how tall is it really? But you didn't get the audio guide. Well, whip out your phone and use the Smart Measure app, and the knowledge will be yours in just a few seconds.