The Museum of London recently launched a free iPhone app that looks amazing. Streetmuseum uses hundreds of the institution’s archival photos and links them to Google map. As you walk around the city you can actually hold up your phone and the historical image will superimpose on your screen (above). This is one of the best museum apps I have seen – it makes me wish I had spent a little more on a phone when I got here. My nine pound Samsung can’t handle that much awesome.
