CoNav - Reviews, Revenue and Downloads - Apple App Store

Description

Deck Officer's Tools:

- Compass Error Calculation
- Celestial Navigation
- E.T.A Calculation
- Port UN LOCODE
- Units Converter
- True Wind Calculation

The app runs offline and all calculations are done within the app using precise and sophisticated algorithms.

Compass Error Calculation

64 Celestial Objects.
Precise bearing and altitude.
Automatic calculation of magnetic variation.
Complete calculation according to all requirements.
Suitable for all types of ship logs.
Hiding celestial objects below the horizon is available.

Celestial Navigation

Three position lines for calculating the ship's position.
A function is available for mapping the lines of position and the calculated position of the vessel.
The sunrise and sunset function is available as well as Twilight Nautical and Twilight Civil.

E.T.A Calculation

High precision
Great user interface
Vessel speed adjustment function

Port UN LOCODE

18,000 seaports
Brief information on the seaport

Units Converter

15 Dimensions
Volume
Length
Angle
Mass
Temperature
Speed
Duration
Area
Power
Pressure
Frequency
Energy
Electric Resistance
El. Potential Difference
Electric Current

This app will save you a lot of time and allow you to steer your boat even more safely.
If you have questions or suggestions, please email [email protected] or on the Instagram page conav_.

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Screenshots

User Rating

4.37 out of 5

27 ratings in Philippines

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Ratings History

Reviews

Great app for Deck Officers

Useful tool indeed. And as I read the reviews, I love how the developers respond to the comments. They are really committed to improve the app! Kudos!

Very good apps

Your app is excellent, maybe i suggest you have also apps for noon report. Thank you

GISIS CODE

Great application, i hope next time GISIS code will be added next time.

Sunrise and Sunset Calculator

This would become even better with a Sunrise and Sunset Calculator.

Lacking other procedure in compass error. Latest update makes wrong calculation

It needs to have a v and d correction for solving true declination. Also on the new update the increments and correction shown is wrong. I will change the star rating when its corrected. I love the app but the new update kinda mess the app.

Error on last update.

Good day sir. Great app and really help me on my work. But recent updates has an error. Apps automatically shutdown after i input the position. -kindly fix this error. Thank you.

Update pls

Im having trouble with the azimuth and altitude of the celestial bodies if i input the time manually. It is showing a negative altitude even thou the value should be positive. And the azimuth showing together with it is also wrong unless you push calculate.

GPS WGS 84

Accuracy need to fix from WGS 84 there a difference from our GPS Furuno WGS 84. But great apps.

Great app for deck officer

Very useful app it lessen my job and focus more on other task. Could you include in the selection also GHA and Increments cause I’m still checking in Nautical Almanac for that. Hopefully in your next update looking forward thanks. Overall great app worth it for what you’ve paid for.

Error

There is an error on ABC METHOD. After manually computed. "Zn" shows different sign. Is there a possible you can check the formulas and update the app. Thank you sir if will happen. GREAT APP THOUGH! 👍🏻

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

Chart	Category	Rank
Top Paid	Philippines Navigation	1
Top Paid	Ukraine Navigation	2
Top Paid	Indonesia Navigation	3
Top Paid	Vietnam Navigation	3
Top Paid	Greece Navigation	3

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