View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.
Measure altitude with accurate display. Track location without data collection or sharing. Customize background colors. Avoid obstructions for better GPS accuracy. No ads included.
Stars and constellations with real-time sky maps. Locate celestial objects and track their movement. Identify planets and bright stars. Set location and time for accurate sky views. Save favorite stars and constellations for future reference.
View and current predictions without an internet connection. Access daily, weekly, monthly, and yearly graphs. Monitor multiple stations. Receive high and low alerts. Sync with Apple Watch for notifications.
Navigate using real-time GPS directions and map views. Set and save navigational bookmarks. Locate parked cars with built-in car finder. Track walking routes and receive turn-by-turn guidance. Share locations and view points of interest.
Track sunrise and sunset times for your current location and specific dates. View sun and moon times based on MET Norway data. Set reminders for daily events.
Provides a 3D floating with realistic OpenGL graphics. Users can switch between nine modes, including direct read, traditional, and rosette styles. It displays degrees, quads, or mils.
View lunar phases and eclipse details with start and end times, maximum magnitude, and visibility. Use calendar, compass, map, and AR camera views to track the path and timing. Plan outdoor activities based on optimal light conditions.
Track sun and positions on an AE map. Observe their 28-day cycle and seasonal movement between Tropic of Capricorn and Cancer. Explore celestial mechanics through conceptual time and sky visuals. Share location-based observations with friends.
View a world map displaying daylight and nighttime regions. Update every minute. Select date and time to view specific day- distributions. Create animated GIFs showing changes in daylight and nighttime areas over time.