The "Work Safety - Security" app is designed as a test, aiding in preparation for obtaining authorization for independent work in areas such as: training and testing knowledge of safe work requirements for a rigger, testing knowledge of safe work requirements for a suspended platform worker, testing knowledge of safe work requirements for a welder, labor code of the Russian Federation Section X on labor protection, knowledge testing program for work safety requirements at Gazprom Pkhg LLC (for supervisors), and providing first aid to the injured.

The app's subsequent menus contain several categories: "Preparation" provides access to tests with correct answers marked, aiding in memorization and preparation. "Training" doesn't highlight correct answers, but shows the right option upon incorrect responses, randomizing question and answer order to prevent memorization. "Exam" randomly presents one of the exam papers without revealing correct answers on error, saving results and correct answers count for review. "Marathon" initiates a test with a larger set of random questions saved under the "Marathon" category. "Non-stop" mixes all questions and answers from all papers every time it's launched, saving results for future reference.