Best apps like Crewservices. Дельта тест 3.0

The Square App

by NEXT PRACTICE PARTNERS LLC.

Free

This app simplifies calculating the hypotenuse of a right triangle for construction projects. Input length and width to get precise measurements in feet and inches, eliminating complex math and conversions. Save up to three project calculations for later review.

Дельта тест 3.0 Конвенция Плюс

by Andrey Andreyev

Free

This app provides an up-to-date collection of official questions and answers with commentary for maritime certification exams. It offers various study modes, including text-based learning, unlimited practice, and exam simulations, all accessible offline.

Дельта тест 3.0 Ответы 2026

by Alisa Potapova

Free

Prepare for maritime certification exams with a comprehensive study tool. Access practice questions, detailed explanations, and performance tracking. Customize your learning experience with various test modes and settings.

cMate Apps Конвенция плюс

by Maxim Lukyanenko

Free

This app consolidates all developer applications, focusing on maritime training and information for users, especially those in Russia. It offers preparation modules for various maritime roles and certifications, alongside informational tools for navigation and port data.

ГИМС 2026: Билеты и экзамен РФ

Права: катер, судно, гидроцикл

Free

Prepare for your Russian maritime vessel operator's license exams with this comprehensive study tool. It offers updated tickets, detailed explanations, and practice modes for various vessel types and navigation zones. Track your progress and focus on areas needing improvement.

ГИМС Экзамен

by Mikhail Bazhin

Free

Prepare for GIMS exams with an extensive collection of up-to-date questions and detailed explanations. Features include interactive learning modes, progress tracking, and a simulator that mirrors the official exam format. Join a community of learners and instructors for support.