Locate your position relative to mapped areas including oyster grounds, clamming areas, and crab sanctuaries. View private leases and fishing device locations. GPS accuracy is within 50 feet for equipped devices. Works without cellular service.
by Todd Sperling★ 4.611 ratingsReferenceFreeData updated 2026-09-11
Access detailed U.S. , time zone information, and quick-reference state . View key facts, flags, and data for each state. Explore interactive online content for additional details.
The app provides real-time tracking of the International Space Station. It offers visible and 24-hour pass predictions with alert notifications for overhead passes.
Explore with high-resolution maps and topographic details
Explore a high-resolution 3D model of with topographic lighting and satellite data. Navigate the surface, view annotated features, and access information links. Take a guided tour or explore freely.
Lets users view global train track networks with three layers: standard, speed, and signals. Users can explore track details, check train speeds, and view signal information. The caches visited locations for faster access.
Reference "Access up-to-date transit data and maps. Search routes and transfer options with timing, cost, and distance details. Get real-time navigation and nearby station info. View service details and operate offline without internet."
Explore word origins with visual maps showing connections between related terms. View etymological details in written form. Access definitions, transliterations, and audio pronunciations for accurate understanding.
Access trail maps offline for all Sno-Park areas. View weather reports, event schedules, and announcements. Find grooming updates and park guidelines. Navigate trails with detailed maps and directions.
Access and manage organizational data securely from any location. Edit and view web maps for internal use or public transparency. Integrate with custom applications or larger software packages for tailored solutions.
View data for over 180 countries with real-time updates and historical trends. Display as a percentage of gross product. Explore a map with visual representations. Compare figures across countries and time periods.
Users can select from predefined themes to access specific data categories. They can view and interact with related to each theme. The allows for zooming, panning, and exploring geographic data layers.
Receive live warnings with real-time tracking across all 50 states. View active warnings with polygon boundaries on maps. Access affected population and county data. Get daily activity summaries.
Track tides and currents for over 12,500 global locations without an internet connection. View tidal data and current details. Save and access information offline. No ads or in- purchases required.
The app provides facts about countries and territories. Users can explore data on over 300 countries and territories, including details on their geography, population, and economy.
View historical imagery from specific dates to observe changes in urban and natural environments. Compare current and past views using Google View and Apple Look Around. Access world imagery basemaps for detailed geographic analysis.
Check player stats and match data using the official API. View scores, rankings, and match details. Search for players, add to favorites, and compare performance with friends and opponents. Track game progress and analyze match outcomes.
Step-by-step first aid guides with images and videos. Learn through interactive quizzes. Access content offline after download. Sync latest updates when online. Manage emergencies with clear instructions.
Track real-time locations of family, friends, and kids on a shared map. Set up custom zones for alerts. Share location updates with selected contacts. Receive notifications when someone enters or leaves a designated area.