Use compass and gyroscope to locate planets, stars, and constellations. View high-definition Retina graphics with detailed celestial objects. Access 3D views, constellation artwork, and deep sky objects. Sync with iPad for enhanced features.
View nautical charts online and offline. Use satellite maps for navigation. Plan for sailboats and powerboats. Access real-time AIS data. Get global marine weather with temperature, wind, tides, and currents.
The app provides marine weather data including wind speed, surf, and wave height for coastal zones in the United States. It offers one-touch National Weather Service forecasts for today, tonight, and the week, along with small craft advisories.
View tide predictions for 8000+ global locations. Access monthly Extremes Charts and yearly Tide Calendar. Track Moonrise, Moonset, Sunrise, and Sunset times. Use offline maps for navigation. Sync with Apple Watch for real-time updates.
Plan and navigate boating trips with real-time updates and high-resolution NOAA charts. View detailed digital vector charts for US coasts, inland waters, and Great Lakes. Tap buoys and lights for bearing and distance.
View tide predictions for 8000+ locations with one year of data and 7-day forecasts for 850 locations. Access moon and sun rise/set times. Download a 12-month printable tide calendar. Use offline maps, GPS location, and manual time adjustments.
Learn phytoplankton identification and pronunciation.
The app provides a species identification guide for marine and freshwater phytoplankton. It includes games to help users learn identification and pronunciation, with new species and details added.
Provides property damage reports based on storm activity. Displays hail, wind, and lightning data. Shows frequency and severity of past storms. Allows users to check damage history for homes. Offers detailed storm impact analysis.
Explore San with detailed maps, public transport routes, and neighborhood guides. Use augmented reality for location-based info. Access offline maps and navigate steep hills easily.
Practice exams, filter questions, review explanations, discuss
Study for pilot exams with a question bank featuring filters to customize practice questions. Review detailed explanations for correct answers. Engage in discussions with other students. Track progress using advanced statistics.