English language: Learn Fast!

Learn Fast is a playful English vocabulary builder for Ukrainian and Russian speakers. It starts with 5000 common words, presented as flashcards with images and translations, and uses spaced repetition to help you memorize them. You manage what you know in Dictionary, study in Learning, and move mastered words to Learned; after three correct translations, a word is considered learned.

Free starter access includes 100 words. A Premium subscription at $2.99/month unlocks the full 5000-word core and removes ads. Future updates will add listening, pronunciation, and writing modes, in-app search, personalized reminders, gamification, and social sharing.