Urban Archive Explore History is a free iPhone application developed by Urban Archive Inc. It is an extensive mobile archive of historical images in New York City. With tens of thousands of images mapped across the five boroughs, this app allows users to uncover the history of the city where it happened.

One of the standout features of Urban Archive Explore History is the ability to recreate history through instant then-and-now photos. Users can take pictures of buildings and city streetscapes and compare them to historical images, providing a unique and immersive experience.

Urban Archive works closely with over 30 cultural institutions in NYC, including the Museum of the City of New York, the Brooklyn Historical Society, and the New-York Historical Society, among others. This partnership ensures that the app provides a comprehensive collection of historical images and accurate information.

With its vast collection and interactive features, Urban Archive Explore History is a valuable resource for anyone interested in exploring the rich history of New York City.