The app allows users to add notes to any location by tapping the map, using current location, or searching. Notes can be repositioned, and country and city details are added automatically.
Scan stamps and postmarks to identify them instantly. Access historical context and estimated value information. View details about the origin, date, and significance of each item. Share results via email or social media.
Learn and rules with interactive quizzes and progress tracking. Take unlimited tests with 1000+ questions. Review missed answers and improve skills. anytime and anywhere on mobile devices.
