If your interested in the Museum of Natural History then you definitely need to download the AMHN Explorer app for your iPhone! Unfortunately, this app can only be downloaded by the iPhones. After you download and open the app you will be able to see interactive maps of the museum and even have your own indoor GPS. There are many different maps on the app you can choose from, which means if the dinosaur exhibit is  your favorite then you'll be to see that first and continue on with the map guiding you around. There is WiFi connections in the museum which makes it simple to connect right to the app. Once the app is opened it tracks your location for the whole time while your in the museum. Fortunately, you can download this app for no cost at all! This seems great for people who are visiting the museum for the first time and don't want to miss a single thing while inside. Remember you can download this application for free and make sure to visit the Museum of Natural History! Source: