Cardinal Marks on sea

Cardinal Marks on sea Free App

Rated 4.10/5 (344) —  Free Android application by Ivan Bižaca

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About Cardinal Marks on sea

Cardinal marks can help you learn which side of the mark you need to go. It use compass of your device to determine azimuth of the mark, with azimuth your relative position and direction that you must follow to safely avoid danger.
My test showed that build-in compasses are not very accurate, specially in sea condition on boat. You should always keep device in horizontal position with 'head' towards the mark and double check azimuth with real compass.

Sailing out on ship without knowing 'rules of the road' is very dangerous. Please use this nautical app, learn this small part of the rules and make your marine navigation bit safer.

This app is available on English and Croatian language.
Croatian name is Kardinalne oznake na moru.

Please visit my website for more nautical and sea related educational apps!

Many thanks to Denis Toić who let me test on his HTC :)

Thank you all for using and commenting this app!

How to Download / Install

Download and install Cardinal Marks on sea version 1.0.8 on your Android device!
Downloaded 50,000+ times, content rating: Everyone
Android package: com.biza.cardinalMarks, download Cardinal Marks on sea.apk

All Application Badges

Free
downl.
Android
1.6+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
1.0.8
fixed: on some screens text below "sign" went down not showing description.
1.0.6
by default now installs to SD card. Since that option is possible only from Android 2.2, if you have lower version and problems installing/running please contact me.
1.05
Some text changes....
More downloads  Cardinal Marks on sea reached 50 000 - 100 000 downloads
More downloads  Cardinal Marks on sea reached 10 000 - 50 000 downloads

What are users saying about Cardinal Marks on sea

X70%
by X####:

I am using first time

D70%
by D####:

Keep it up

M70%
by M####:

VERY USEFUL

U70%
by U####:

Stupid

M70%
by M####:

Misleading advice on cardinal marks. Don't use.

M70%
by M####:

It is useful

N70%
by N####:

The app while intended to be educational is very misleading - and I'd go so far as to say dangerous - as the yellow and black bouy the cardinal top marks are shown on are the same in each case. Wheras the yellow and black markings on cardinal bouys also change depending on whether it's a N S E or W bouy. Please use proper images of cardinal bouys rather than photoshop the top marks of the same bouy. That done, this would then become a useful app.

N70%
by N####:

Only 4 buoys in full app

P70%
by P####:

Good as reminder

W70%
by W####:

Easy to know about cardinals

Y70%
by Y####:

Great very useful.

Y70%
by Y####:

Usefull.good.

Y70%
by Y####:

Cardinal bouys

X70%
by X####:

i like it very much it is a great app tq

P70%
by P####:

Good information

T70%
by T####:

good

D70%
by D####:

Very good.

X70%
by X####:

Bangladesh.

X70%
by X####:

Arumugam

C70%
by C####:

Simple & easy to use, great app. Would be great if can display when 'lighted' too. no more needed to get a 5 star. thanks

J70%
by J####:

Big thanks to creat this app. Plz improve it as much as possible . Good work

G70%
by G####:

Biža rasturaš, Aladina ti nije ni do koljena !! pozdrav iz Singapura! :-)

S70%
by S####:

Nice much

S70%
by S####:

Great!

S70%
by S####:

Cool!

S70%
by S####:

As a navigator, this app is a very poor substitution for proper training.

V70%
by V####:

Need space of improvement.. Feezoul_WKO

S70%
by S####:

This good app

S70%
by S####:

very useful application for navigators.thz u

U70%
by U####:

great very useful application for navigators.thz u

U70%
by U####:

For seamens This good app

U70%
by U####:

Good job! Need space of improvement.. Feezoul_WKO

U70%
by U####:

Jale Biža rasturaš, Aladina ti nije ni do koljena !! pozdrav iz Singapura! :-)

U70%
by U####:

Terry C As a navigator, this app is a very poor substitution for proper training.

U70%
by U####:

Thanks Big thanks to creat this app. Plz improve it as much as possible . Good work

U70%
by U####:

Great!

U70%
by U####:

Cool!


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Rating Distribution

RATING
4.15
344 users

5

4

3

2

1