【實用書籍app】Historical Markers|最夯免費app-綠色工廠好玩App

Historical Markers displays the locations and descriptions of over 130,000 historic markers throughout North America. Access detailed plaque descriptions, photos, and links to online repositories of historical information. Historical Markers allows you to display markers near your current position or browse the entire marker catalog through a comprehensive search utility right on your device. Historical Markers contains thousands of markers with full plaque text from the Historical Marker Database (HMDB.org) as well as detailed place information for the entire U.S. National Registry of Historic Places. Historical Markers is a perfect app for anyone interested in learning about the history around them, whether on travel or closer to home. Features Include:- Over 60,000 markers from the Historical Marker Database- Over 75,000 markers from the U.S. National Registry of Historic Places- GPS utility to display markers around your current location- Images of markers and surrounding areas- Text to speech engine to allow voice dictation of marker descriptions while on the road- Area search for user specified address or city - Comprehensive search utility to sort through markers- Email marker information without leaving the app- User selectable search radius (for improved performance on older devices) - Multithreading support for improved performance - Native iPad support- Light and dark user interface modes*** Please Note: Historical Markers aggregates data from the Historical Marker Database and the U.S. National Registry of Historic Places. If a local marker is not in either of these databases, it will not appear in the app. If you would like to add a local marker to the Historical Marker Database, please visit http://www.hmdb.org!*** Tech Support Note: We have worked very hard to address the bug reports submitted by users and listed in the app store reviews. Version 3.1 should address many of the GPS and app crash reports that we have recieved. If you have any additional problems with the app, or if you've found a bug, please feel free to contact us at support@kocevski.com. Thanks!