Best apps like EZ Nautical Almanac

8+ similar apps compared and reviewed

4.4 avg rating
4 free apps
Updated July 2026

Looking for something like EZ Nautical Almanac? We've analyzed 8+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

ParcSync: Parking, EV & GPS

ParcSync: Parking, EV & GPS by parcsync

Shared Spots, Earn & Navigate
🗺️ Navigation
5.0(12 ratings)
FreeIn-App Purchases
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Top Alternatives to EZ Nautical Almanac

CamSextant#1

CamSextant by Omar reis

Editor's Choice
🗺️ Navigation
4.3(6 ratings)
Free
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This app functions as a celestial navigation tool, enabling users to take altitude measurements of celestial bodies using their phone. It provides real-time star and planet identification, automatic astronomical position calculations, and a perpetual nautical almanac.

Celestial Nav#2

Celestial Nav by SkyTip LLC

Modern Celestial Navigation
Strong Contender
🗺️ Navigation
4.4(8 ratings)
FreeIn-App Purchases
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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.

Celestial Navigator#3

Celestial Navigator by Omar reis

Worth Considering
🗺️ Navigation
2.0(3 ratings)
Free
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This app assists with celestial navigation training by providing a perpetual almanac, star finder chart with animation, and tools for calculating lines of position and meridian passages. It can utilize device sensors for real-time chart positioning, though a marine sextant is still required for actual navigation.

More apps like EZ Nautical Almanac

4
Nautical Calculator Preview
Nautical Calculator Preview
Nautical Calculator Preview
Nautical Calculator Preview
Free

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

Real-time ship movementRoute planningMercator and Great Circle sailing
🗺️ Navigation
(1)
ad-supported
5
GPS Anti Spoof Pro
GPS Anti Spoof Pro
GPS Anti Spoof Pro
by Frank Reed
$19.99

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.

Celestial altitude comparisonGPS spoofing detectionCelestial navigation trainer
🗺️ Navigation
(7)
paid
6
EZ Sextant
EZ Sextant
EZ Sextant
Navigate without GPS
$24.99

Navigate open waters using your phone's camera to sight celestial bodies. This app plots lines of position and combines them for an estimated location on a lat/lon grid. It's a powerful tool for offshore navigation without relying on GPS.

GPS-free navigationCamera-based celestial sightingsAutomatic position plotting
🗺️ Navigation
(4)
paid
7
StarPilot
StarPilot
StarPilot
by Starpath Corp
$49.99

This app provides advanced celestial navigation computations for iPhone and iPod touch. It offers mathematical and graphic solutions for position fixes, great circle sailing, and more, including lunar distance methods and a sight planner for accurate results.

Celestial sight reductionsPosition fixes and great circle sailingLunar distance method for GMT
🗺️ Navigation
(7)
paid
8
AyeTides
AyeTides
AyeTides
by August Hahn
$7.99

Access tide and current data for over 13,400 global locations without an internet connection. Plan your coastal activities with detailed daily events, interactive graphs, and station search options.

Offline tide and current data13,400+ global locationsInteractive tide graphs
🗺️ Navigation
(4.9K)
free