Seabook

found an error. Forces of Graphic: All forces of gravity acting vertically downwards. But ya, like everyone else said, tonnes of well organized knowledge

Overall pretty good. One thing though, Myanmar had changed its flag since years ago and the app's still displaying the old flag. Please fix it.

It is the best nav app ive downloaded so far. Very complete. I just wish you also include exams/practice for each area of knowledge. Thank you! Please continue to update this, very helpful!

One of the most basic knots you forgot!?how is this if you write a sailing help book make sure you include all of the knots.

Extremely well written. I suggest you add more things like mooring, anchoring operations, cargo calculation etc.

No More words to say, just great app

Thanks alot and respect you,the application that I need for a long time ago.

As a mariner its a great apps .. thank you to the makers of this best app so far please expand your services so that we can access more from you.. its a recommended apps for every mariners in the world..

It helps me alot esp. When it come to navigation

This application helps a lot. I'm taking Marine transportation and this app serves as a good reference for me. Two thumbs up for this.

Sound signals for man over board, abandon ship etc would of made this app better.

Lots of mistakes and official terminology not used

Excellent idea, please feel free to include colour code for ALL marine pipe systems in your next upgrade.

It lacks information and details of navigation and stability

Well done, intuitive, informative.

Its amazing and better cause free its useful because im at sea cadets if usfull when im 10 its going to be awesome!!! Best app so far!... I want to be mariean engineer so glad it has that to as I said best app so far! Very impressed

It only Lacks One thing to get 5stars i.e a seprate section for Bridge Equipments ☺

Simply excellent... I am very much impressed by the information provided by this app, short, simple yet effective and easy to understand. Thank you for your kind effort sir. On the scale of 1 to 10, I would rate it 11.. LOL..

This app help me really much!! I really respect this hard work on this app! I'm gonna recommend this app in my University Chalmers in gothenburg (the Sea capitan program)

Absolutely fabulous App in a compact format. Congrats to you and your team. Do develop similar Apps, possibly with more Naval Architecture. Many like me will buy a good payed App.

This is one of the best informative materials to be use & applied to my profession as an officer.... More power & keep up the good work

Many thanks to the hard work done Sir. Sincerely many thanks to all involved.

ROR cards and Rules are more help full and all are correct rules I verified myself such a owesum application for MarinerⓂ

found it so useful for as a Nautical student......ThAnK YoU HuRaH!

10 stars....plus the moon..thank you sir for this app..realy a big help..highly recomended..

Thanks to make this app.. so help me to learn a lot of navigation

Nice app. Please anyone prepare app fr indian mmd orals fr 2mates.

Only one drawback, there is not exit button to close app

Very helpful apps for study... i hope we have a ais and arpa nextime

Thank you for this app. I will use it for my next voyage. This is usefull.

Its never been that easy to find all you need in just few clicks. The answer is all here. Best apps for seafarers and to those aspiring to become one.

Great to refresh existing knowledge. App works great.

I love this app. on my Android phone & recommended it to friends using iPhones & Windows mobile so I was very disappointed to discover that it doesn't work with Windows 10 Home on my Acer pad.

Suggested to all Deck crew all officers and aspiring to be one.

Awesome app for oral exams. Must download for all seafarers.

A warm Thank You for all the developers for this app.. it is really a great big help for us cadets and in seafaring industry.. i salute you all for making this application free of charge.

Great for cadets like me.. Hehe good job sir :)

Nice app its helpful to all seafarers... Thanks more power

Nice work and simplified. Every seaman shall try it.

Very cool....will come in handy at work.