LinguaDeck: Flashcards & Vocab

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Everyone
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About this app

LinguaDeck turns translation into long-term memory. Build vocabulary flashcards, practice with spaced repetition (SM-2), and master pronunciation with built-in IPA and voice input — across English, Spanish, French, German, Italian, Polish, Portuguese, Russian, Ukrainian, and Swedish.

Why LinguaDeck:
• Spaced repetition that actually works — the proven SM-2 algorithm schedules each flashcard at the right moment so vocabulary sticks
• Voice input and speech recognition for pronunciation drills
• Rich word details: IPA transcription, part of speech, etymology, and example sentences
• Import from Quizlet, Google Translate history, CSV, or paste — bring your existing flashcards
• Curated WordPacks for travel, business, daily life, and more
• Smart translation across 10 languages with offline-friendly caching
• Cross-device sync, deck sharing, and study reminders

Designed for language learners
Whether you are memorizing your first 100 words or polishing C1 vocabulary, LinguaDeck adapts to your level. Translate any word in the Translate tab, save it as a flashcard with one tap, and let spaced repetition do the rest. The dictionary view gives you everything you need: IPA pronunciation, part of speech, multiple meanings, contextual examples, and audio.

Learn the languages you actually use
• Learn English — vocabulary for travel, work, and school
• Learn Spanish — Latin American and European
• Learn French — including Canadian variants
• Learn German — A1, A2, B1, B2 vocabulary
• Learn Italian, Polish, Portuguese (BR and PT), Russian, Ukrainian, and Swedish

Powerful flashcards, simple interface
Each flashcard packs translation, IPA, part of speech, examples, and your own notes — yet swiping through a deck stays effortless. Mark cards as known or keep them in rotation; the spaced repetition engine handles scheduling. Switch between Study, Quiz, and Browse modes depending on how you want to learn vocabulary today.

Bring your existing decks
Quizlet learners — paste a set link and import in seconds. Google Translate users — drop in your Takeout export. CSV files and pasted word lists work too. LinguaDeck preserves your existing flashcards while giving them a faster, friendlier home with proper SRS scheduling and a built-in dictionary.

Built for daily practice
Short streak goals, study reminders, and a clean study queue make it easy to learn vocabulary every day, even on a five-minute commute. Spaced repetition rewards consistency, and LinguaDeck makes consistency easy.

Try LinguaDeck free, then unlock unlimited decks, advanced spaced repetition options, and dictionary upgrades with a subscription.
Learn vocabulary with spaced repetition flashcards, voice input & dictionary.
Updated on
May 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

0.0.16 — Stability & reliability

• Smoother sign-in — clearer message on transient Apple Sign In hiccups, plus an email sign-in security-check fix
• Reliable card saving — adding a card right after creating it no longer occasionally fails
• Word Pack level now follows the language you're studying
• Tidier decks — re-adding a language or reusing a deck name no longer errors
• Now on Expo SDK 56 (RN 0.85) for better performance and faster same-language lookups