ATTENTION!!!
For RF users:
To purchase the application, use the application:
https://play.google.com/store/apps/details?id=com.cmateapp.cmateapps
If you have any difficulties with payment, write to us by e-mail [email protected], we will solve the problem with payment.

Demo version of the cMate-Delta Test application. Navigator. (Captain, SPK, VPK).

Contains 100 questions and 2800. There is no possibility of practice testing.

Designed to demonstrate the functionality of the full version.


The full version of the application contains a database of questions and answers to the old and new versions of the delta test. All questions are divided into sections (Captain, Chief Officer, Watch Officer) and categories (Nautical astronomy, Use of life-saving appliances, Stability and others)

There is a convenient search for the entire database of questions.

There is a training test that you can set up yourself.

IMPORTANT INFORMATION:
1. All questions and answers are taken from open sources on the Internet. There may be errors and the absence of some questions that are present in the original test. Please report any errors or inaccuracies to our e-mail.

2. On older devices, the first launch of the application may take some time 15-30 seconds due to the creation of a large database of questions. Do not close the application until it is fully loaded.