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App Store Apps > Navigation > Nautical Calculator Pro
Nautical Calculator Pro icon

Nautical Calculator Pro

by The Vu Cong · Navigation · $14.99
On the App Store since October 2020 · Data updated 2026-10-31

Nautical Calculator Pro is made and published by The Vu Cong. AppBrain is an independent app data site and isn't affiliated with The Vu Cong. The app name, icon, screenshots and description belong to The Vu Cong and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
5.00
1 ratings
Last updated
October 28, 2026
Size
66.8 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Nautical Calculator Pro for iOS

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Store listing

By The Vu Cong, from the App Store
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Screenshots by The Vu Cong, from the the App Store listing
Description by The Vu Cong Written by the developer, not by AppBrain. Click to read.
The application to assist in solving the most important marine problems.
- For Marine Navigation:
+Real-Time Ship Movement;
+Route Plan;
+ Mercator Sailing;
+ Greate Circle Sailing;
+ Meridional parts;
+ Plane Sailing;
+ Traverse Sailing.
+ Wheel over;
+ 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 a target ship going faster;
+ Maneuver to intercept ahead a target ship;
+ Close to another ship as close as possible;
+Keep watch for a target ship within a range of distances;
+Maneuvering with added calculating of turning;
+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 signaling; Morse signaling by hand; Morse code;
+ Maritime buoyage system;
+ Unit Conversion for Maritime;
+ Glossary of Marine Navigation;
+Maritime Theory;
+Global Lighthouses System;
author Vu Cong The.
vucongthe@gmail.com
- Các tính toán hàng hải và vận động tàu, bao gồm :
+Dịch chuyển của tàu theo thời gian thật;
+Lập kế hoạch hành trình;
+Hành trình theo hải đồ Mercator;
+Hành trình theo cung vòng lớn;
+Vĩ độ tiến;
+Dự tính vị trí tàu một hướng và nhiều hướng;
+Tính và đè độ dạt gió dòng;
+Tính toán lượn vòng của tàu;
+Tính toán gió thực và gió biểu kiến trên tàu đang hành trình;
+Lịch thiên văn hàng hải;
+Phương pháp hai đường vị trí.
+Hiệu chỉnh độ cao mặt trời và sao đo bằng sextant hàng hải;
+Tính hàm phân phối xác suất;
+Các tính toán bổ trợ;
+Tính sai số chuẩn và độ lệch chuẩn;
+Hướng đi, vận tốc của tàu mục tiêu;
+Tránh va;
+Các thông số ở điểm tiếp cận CPA;
+Các thông số trận địa với thời gian hoặc khoảng cách cho trước;
+ Xác định khả năng tiếp cận tàu mục tiêu có vận tốc lớn hơn;
+Thay đổi khoảng cách tới một tàu khác với :
- Thời gian ngắn nhất;
- Thời gian cho trước.
- Phương vị không đổi;
+Vận động cắt mũi hoặc lái một tàu mục tiêu có vận tốc lớn hơn;
+Vận động cắt mũi một tàu mục tiêu;
+Tiếp cận một tàu khác ở cự ly ngắn nhất;
+Tính các yếu tố trận địa với thời gian hoặc cự ly cho trước;
+Thay đổi trận địa trong các trường hợp:
-với thời gian cho trước;
-với vận tốc cho trước;
-với hướng đi cho trước;
+Vận động trong dải khoảng cách;
+Tính toán lượn vòng trong vận động;
-Tra cứu hàng hải bao gồm :
+ Qui tắc tránh va quốc tế (COLREG) : Nội dung các điều luật, Tín hiệu đèn, Dấu hiệu, Tín hiệu âm thanh;
+Thông hiệu hàng hải : Thông tin cờ hiệu, thông tin cờ tay, mã morse;
+Hệ thống phao tiêu hàng hải;
+Thuật ngữ Tiếng Anh Hàng hải;
+Chuyển đổi đơn vị trong hàng hải;
+Lý thuyết hàng hải;
+Hệ thống hải đăng toàn cầu;
+Hệ thống các cảng container bận rộn nhất;
Các giao diện hiển thị hai ngôn ngữ : Tiếng Anh và tiếng Việt
Tác giả : Vũ Công Thế.
vucongthe@gmail.com
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
$14.99
App size
66.8 MB
Content rating
Everyone

Technologies used by Nautical Calculator Pro

Releases

Updates seen on the App Store
Version
7.8.8
Launched
October 2020

No changelog data

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Rankings

App Store top charts

App Store Rankings for Nautical Calculator Pro

This app is not ranked

About the app and developer

About Nautical Calculator Pro

Nautical Calculator Pro is a navigation app developed by The Vu Cong.

User Ratings

Nautical Calculator Pro is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Nautical Calculator Pro costs $14.99. The app size is 66.83 MB. The latest version available is 7.8.8. The last update was on October 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2020.

Developer information for The Vu Cong

The Vu Cong

Address:

Frequently asked questions about Nautical Calculator Pro

Is Nautical Calculator Pro free?

No. Nautical Calculator Pro costs $14.99 on the App Store.

Is Nautical Calculator Pro still available?

Yes. Nautical Calculator Pro is on the App Store, and the last update we saw was on October 28, 2026.

How large is Nautical Calculator Pro?

Nautical Calculator Pro is 66.83 MB.

Is Nautical Calculator Pro suitable for children?

App Store rates the content of Nautical Calculator Pro as suitable for everyone.

How do people rate Nautical Calculator Pro?

Nautical Calculator Pro has one rating of 5.00 stars on the App Store.

Who made Nautical Calculator Pro?

Nautical Calculator Pro was developed by The Vu Cong. It is listed in the navigation category on the App Store.

What are the best alternatives to Nautical Calculator Pro?

People looking at Nautical Calculator Pro also look at these navigation apps: Radar Plotting, Coordinates Calculator Pro, StarPilot, Pro Altimeter - Barometric+GPS, Celestial Nav.

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