MalerFit

A full-featured German-Russian dictionary with spaced repetition, examples, and AI chat. Working features include search across 160K words, conjugation tables, audio playback, and collections; server stability issues, AI chat errors, and cloud integration problems exist.

An English language learning app based on spaced repetition of words with interactive exercises, but it operates on a paid subscription model and has significant issues with account management and support.

Meet ELSA - Your personal AI-powered English tutor.

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.

Free offline Russian-French dictionary with 130,000 words, text-to-speech support, prefix/suffix search, and bookmarks/favorites features for language learners.

An app for learning Chinese with flashcards, spaced repetition system, and pronunciation training, but requires a paid subscription to access even basic features.

DuoCards is a language learning app featuring flashcards with spaced repetition and a built-in translator that frequently experiences connectivity and server issues.

Victor AI is a language learning app that provides conversational practice with an AI tutor, but is unavailable for Russian-speaking users due to localization and payment issues.