
About
Build vocabulary with personalized flashcards and instant translation. Organize words into custom collections, practice with various quiz modes, and track your learning progress. Study offline and sync across devices.
What's New in LUMO
1.0.7
September 20, 2026
• Practice: quiz learned words or the whole deck. Multiple choice, type the answer, listening, Match, or a mix • Generate collections: pick a topic, level, and word type. Cards are ready right away • Ukrainian interface! Thanks for learning with LUMO!
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FAQ
What is LUMO's learning methodology?
LUMO uses a spaced repetition system with flashcards. Users swipe cards they know and cards they need more practice with, ensuring learned words stay in the deck until mastered. It also offers reverse mode for practicing from translation to word.
How does LUMO track progress?
LUMO allows users to track total words and how many they've learned. Decks can be filtered by status (New, In progress, or Learned), and users can review mistakes and retry sessions to reinforce learning.
Can I get certifications with LUMO?
LUMO is designed for vocabulary building and memorization. While it helps in exam preparation, it does not offer formal certifications upon completion of study modules.
Does LUMO have ads?
No, LUMO does not contain advertisements. The app is completely ad-free, allowing for an uninterrupted learning experience.
What devices is LUMO available on?
LUMO is currently designed for iOS devices, specifically compatible with iPhone and iPod. It supports both light and dark appearance modes.
How often is LUMO updated?
The latest version of LUMO is 1.0.7, last updated on September 20, 2026. Updates are provided to enhance features and user experience.
What languages does LUMO support?
LUMO supports a wide range of languages for translation, including English, Spanish, French, German, Italian, Portuguese, Russian, Polish, Japanese, Korean, Chinese, Turkish, Arabic, Serbian, and Ukrainian.
Is LUMO suitable for young children?
LUMO has an age rating of 4+, making it suitable for younger learners. Its interactive flashcard system and varied quiz modes can engage children in vocabulary acquisition.






