Top Apps

Search for any app

Nautical Calculator Pro

Publisher: The Vu Cong
Price: 6.99 USD

App Rank History

Check out the download rank history for Nautical Calculator Pro in United States.

Rank History shows how popular Nautical Calculator Pro is in the iOS, and how that’s changed over time. You can track the performance of Nautical Calculator Pro every hour of every day across different countries, categories and devices.

Discover More After Free Registration!

App Store Optimization

Track top keywords for every app out there, as well as how an app’s search position is trending over time for the keywords that matter.

App Reviews and Ratings

Get important user feedback by exploring App Reviews and Ratings. Slice and dice by version, country, and date range, to discover bugs, track suggestions and improve your app.


Find out when and where apps have been featured in the different app stores for any day, country, device and section.

App Description

The application to assist in solving the most important marine problems.

- For Marine Navigation
+ Direction and distance on the Earth's surface.
+ Meridional parts.
+ Plane Sailing.
+ Traverse Sailing.
+ Current and wind sailing.
+ Allowing for current and wind.
+ Calculate true wind and apparent wind on a ship running.
+ Nautical Almanac
+Two Lop Fix
+Three Lop Fix
+ Correcting marine sextant altitude of sun and stars.
+ Probability Distribution Function.
+ Standard Deviation and Error.
+ Offline GPS.

- For Maneuvering :
+ Avoid collisions
+ Change of station in cases:
- with time specified
- with speed specified
- with course specified
+ Course and speed of another ship.
+ Closest point of approach(CPA).
+ Ability to reach another ship going faster.
+ Close or open to another ship in cases :
- as quickly as possible.
- on a constant bearing.
- with time specified.
+ Maneuver to intercept another ship going faster.
+ Close to another ship as close as possible.
+ Bearing and distance to another ship in advance.

- For Learning :
+ International regulations for preventing collisions at sea (COLREG) include Rules; Lights signs; Shapes signs and Sounds signs.
+ Marine signalizations include Flag signalling; Morse signalling by hand; Morse code.
+ Maritime buoyage system.
+ Unit Conversion for Maritime
+ Glossary of Marine Navigation
+ Download
author Vu Cong The.

App Store Optimization

What words do people use when trying to find an app? The right keywords can help an app to get discovered more often, and increase downloads and revenue. App Annie tracks millions of keywords so you can get more downloads for your app, and understand what keywords your competitors are using.

App Reviews and Ratings

Find out what users think of Nautical Calculator Pro by reading the reviews and checking the rating.


0 ratings

Learn everything about millions of apps and what’s happening in the app industry with App Annie.