Detect objects using phone's magnetometer sensor. Identify ferromagnetic metals like coins and nails. Locate behind walls or in soil. Switch between detection and stud finder modes. Adjust sensitivity settings for precise results.
Record voice or text comments for word study. Search words easily without internet. Send words via email. Add notes and audio notes. Create lists of favorite words.
Explore historical sites with GPS-guided tours of the battlefield. Access virtual signs for event accounts and watch historian videos. Navigate four detailed Civil War tours, including the Sunken Road and Prospect Hill.
