LUMO: Learn & Memorize

LUMO helps you build vocabulary your way: with personal flashcard decks, instant translation, and a study flow designed to keep you moving. Create collections for any topic: travel phrases, exam prep, work vocabulary, or words you pick up every day. Type a word, tap Translate, and your flashcard is ready. No switching apps, no copy-paste. STUDY THAT STICKS • Flip cards to reveal the translation • Swipe right when you know it, left when you need more practice • Cards you’re still learning stay in the deck until you master them • Reverse mode: practice from translation to word • Built-in pronunciation: hear words and translations while you study TEST WHAT YOU KNOW • Practice mode: quiz yourself on learned words or your whole deck • Multiple choice, type the answer, listening, match pairs, or a mixed session • Pick session length and swap language direction before you start • See your score, review mistakes, and retry the full session • Separate from Learn: swiping marks cards learned; Practice only tests you MAKE A DECK IN SECONDS • Generate cards by topic, CEFR level, and word type (3 times a day) • English↔Russian from local packs; other pairs via AI • Smart import: paste a list from Notes. Missing translations filled in automatically • Type a word, tap Translate, and your flashcard is ready ORGANIZE YOUR LEARNING • Group words into custom collections • Filter decks by status: New, In progress, or Learned • Track total words and how many you’ve learned • Study again anytime to refresh a finished set WORKS WITH YOUR LANGUAGES Choose source and translation languages including English, Spanish, French, German, Italian, Portuguese, Russian, Polish, Japanese, Korean, Chinese, Turkish, Arabic, Serbian, and Ukrainian. Set your preferred language pair once and build decks faster. YOUR DATA, YOUR DEVICES Sign in with Apple or email. Your collections sync to the cloud so you can pick up where you left off. Decks are stored locally too. Study offline and sync when you’re back online. Optional reminders if you haven’t practiced for 1, 3, or 7 days. DESIGNED FOR iOS A calm, focused interface with light and dark appearance. Available in 14 interface languages, including Ukrainian. Whether you’re starting a new language or sharpening vocabulary you already know, LUMO turns words into flashcards you’ll actually use. Download LUMO and start your next collection today.