eMariner is an app designed to solve problems of modern seafarers and save their time. eMariner highlights certificate expiry, tracks time spent onboard vs salary and income statistics, counts DP days, automatically creates your matrix and fabricates your entire CV (based on loaded data). Additionally, it provides useful tools like automatic log of all your maritime activities, debt tracker and helpful packing list.

All users are encouraged to use built-in "improvements form" where anyone can send a request which is added to the app next time it's updated - this app was not only built by the author, but all seafarers who requested a feature they needed.

Automatic backups and password protection are built-in.

For Croatian seafarers eMariner offers automatic calculation of savings, tax, social security payments and pension payments.