Sun n Moon for iPad
David Gibson
Sun and moon times anywhere.
The app calculates sunrise, sunset, moonrise, and moonset times for any location. It includes a moonphase calendar, animation, and a compass showing sun and moon positions.
Apps Like Perpetual Nautical Almanac for iPhone and iPad
Calculate celestial positions in real-time
Calculate precise celestial positions using real-time data from 1900 to 2050. Input date and time to instantly recalculate GHA and declination for the Sun and Aries.
Perpetual Nautical Almanac screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Spyglass
Pavel Ahafonau
Track routes, find waypoints, and navigate offline
Navigate outdoors with offline GPS maps and real-time augmented reality. Track waypoints and custom locations. Use a gyrocompass, speedometer, altimeter, and inclinometer. Find celestial bodies and measure angles.
Sun Seeker - Sunlight Tracker
Ajnaware Pty Ltd
Track sun path and set event alerts
Track the sun's position with hourly direction intervals and equinox paths. View sunrise and sunset times, twilight periods, and sun shadow. Add sun-event notifications. Display solar data via widget and 3D AR view.
The Photographer's Ephemeris
Crookneck Consulting LLC
Plan outdoor photography shoots in natural light.
The app calculates the sun, moon, and Milky Way for outdoor photography planning. It offers features like augmented reality, line-of-sight analysis, and a 3D Milky Way map for precise shot alignment.
Tides Explorer
Lonnie Millett
Track , currents, and conditions
View tide and current predictions based on official NOAA data. Search for stations by name or location. Save favorites for quick access. Explore interactive charts for detailed information. Set alerts for specific conditions.
Nautical Calculator Pro
Giacomo Gabriele
Calculate routes and track positions
Calculate routes and determine points on Rhumb Line, Great Circle, and WGS84. Compute average speed and estimated time of arrival. Plan routes with manual waypoints and create waypoint routes. Support composite sailing calculations.
Fishing Points: Map & Forecast
Fishing Points d.o.o.
Catch fish with real-time forecasts
View forecasts to determine optimal times. Access maps for discovering new spots. Track tides and weather conditions. Log catches and share findings with other anglers. Sync data across devices for continuous tracking.
Moon Finder : Sun Status
HK TECHNOSOFT LLP
Track and sun positions in real time
Track sun and positions in real time using location data. View detailed information about phases, angles, and visibility. Set location manually or automatically. Save observations and share data.
Avenza Maps: Offline Mapping
Avenza Systems Inc.
Navigate with maps and GPS
Use GPS to navigate trails . Import custom maps and create personal maps. Access topographic, hiking, cycling, and city maps from publishers like National Geographic and National Park Service. Sync with devices for use.
Ship's Log Book for Captains
Florian Kriesche
Automated logbook for sailors and boaters.
The app automatically creates logbook entries with weather and location data. Users can add pictures, measure heel, and view statistics.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.