АБВ Дино: учим алфавит

Interactive app for teaching reading to preschoolers aged 3–7 through game-based activities with audio narration, progressing from letters and sounds to syllables and words.

Duolingo is an app for independent language learning through short gamified lessons with pronunciation, reading, listening, and writing exercises. In practice, it frequently has issues with audio, progress synchronization, and content loading.

HelloChinese is an application for fun, convenient and effective learning of the Chinese language.

An app for creating personal vocabulary lists with support for quiz games, built-in word pronunciation, and an integrated translator. Works offline without registration and automatically retrieves translations from Google Translate.

WordsApp is a game-based app for learning English that uses an intelligent spaced repetition algorithm to memorize vocabulary and grammar through game mechanics, but frequently crashes during audio playback and has stability issues.

Language learning app with word flashcards, numerous exercises, and built-in dictionaries for popular languages. Allows adding words manually or from a browser, practicing with 9 types of exercises, and tracking progress.

A language learning app using spaced repetition and AI-based contextual vocabulary study. Primarily paid; experiences access issues in Russia and frequent audio playback failures.

Educational game for toddlers aged 1-4 that teaches animal names through photographs, sounds, and a simple quiz mode; available in Russian and 6 other languages.