Prepare for the Chemistry Unified State Exam with offline access to practice tests, video explanations, theory, and trainers. Master formulas, reactions, and terms with detailed explanations and error tracking.






30+ similar apps compared and reviewed
Whether you want more options like Нефтепромысловая химия or a completely different take on the same concept, our curated list of 30+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Prepare for the Chemistry Unified State Exam with offline access to practice tests, video explanations, theory, and trainers. Master formulas, reactions, and terms with detailed explanations and error tracking.




Prepare for the Physics Unified State Exam offline with practice tests, video explanations, theory, and exam simulators. It offers targeted practice by topic and question number, with error tracking and a score calculator.






Prepare for the 2026 Biology Unified State Exam with this comprehensive offline app. It offers practice tests, video explanations, theory modules, and interactive trainers to help you master the subject.


Prepare for the 2022 Unified State Exam in Biology with a comprehensive collection of practice tests, theoretical materials, and helpful exam tools. Track your progress and stay motivated with detailed statistics. This app aims to help you achieve your academic goals.


Prepare for unified state exams (EGE) and basic state exams (OGE) with extensive theory and practice materials. This app offers a vast collection of resources to help students navigate their path to higher education or 10th-grade entry. Easily find all necessary study content within the application.


This app offers a comprehensive collection of English language learning materials, including grammar, vocabulary, and conversation guides. It provides a flexible learning experience through audio formats, suitable for all levels and available on various devices. The library is continuously updated to meet diverse learning needs.


This app provides homework solutions for students from grades 1-11. It offers answers for math, Russian, and English subjects by scanning textbook photos. The goal is to help students understand concepts and improve their academic performance.


This app provides a comprehensive English-Russian dictionary with over 200,000 entries. It supports bidirectional search and works offline. Enhance your learning by creating flashcards for words, which can then be used with a companion app for vocabulary practice.


Master English with personalized lessons, vocabulary practice, and native speaker conversations. Improve speaking, listening, grammar, and cultural understanding at your own pace or with a dedicated teacher.


This app helps students solve chemistry homework and tests by providing solutions, explanations, and formulas. It also includes a periodic table and can find chemical reaction equations and balance them.