This app provides tools for celestial navigation, offering computations for celestial bodies and sight reductions. It includes an offline perpetual almanac and allows for quick capture of observation data for accurate course adjustments.






7+ similar apps compared and reviewed
Whether you want more options like EZ Lunars or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app provides tools for celestial navigation, offering computations for celestial bodies and sight reductions. It includes an offline perpetual almanac and allows for quick capture of observation data for accurate course adjustments.



Instantly compare observed celestial navigation altitudes with calculated ones. This app helps mariners detect GPS spoofing and functions as a celestial navigation trainer. It automatically includes all necessary corrections for accurate readings.






This app provides comprehensive tools for marine navigation, including real-time ship movement, route planning, and advanced calculations for sailing and maneuvering. It also offers learning resources on maritime regulations and signaling.


Access clear and quick tide forecasts for numerous locations in Germany and select European countries. View high and low tide predictions, map gauge locations, and get sunrise, sunset, and weather information. Ideal for coastal visits, water activities, or travel planning.


Enhance your maritime knowledge with this app, offering comprehensive training on collision regulations, safety at sea, and essential navigational skills. Access local tidal information to aid your on-water planning and preparedness.


Discover aviation events, attractions, and airport dining worldwide. Earn rewards and points for your travels, and access free FAA training courses. Connect with fellow aviation enthusiasts and share your passion.


Access detailed location data from your device, including GPS coordinates, elevation, speed, and direction. View information in a clear list format, with options for full-screen displays on iOS for at-a-glance monitoring while moving.