Crewservices is a mobile application designed to help professionals in the maritime industry find jobs. The app allows users to search for job vacancies and job postings across Russia, view information about companies, and apply to work directly for employers. Users can subscribe to new job postings and fill out their resumes, including personal information, general documents, certificates, and work experience.

In addition to job searching, Crewservices offers the Delta Test 3.0 (Convention+) 2022, which allows users to prepare for the certification required to work in various maritime positions. The app offers unlimited test creation in learning or exam mode, with hints and correct answers available during learning. Users can take the test timed or untimed, and view their results and the test questions with answers. The app also provides a list of port cities, ITF, and professional unions.

Crewservices is a free Android app under the Business & Productivity category. It offers a comprehensive job search and preparation tool for professionals in the maritime industry and is an excellent resource for those seeking employment in this field.