Vocaby - Vocabulary Builder

Most vocabulary apps make you memorize word lists. Vocaby is a vocabulary builder that works the way you'd actually enjoy: a few swipes a day.

Swipe through flashcards of real English words. Each one comes with its pronunciation, a plain-English definition, and an example sentence you'll actually remember. Tap to hear it out loud. Keep the words worth learning, hide the ones you already know. Spaced repetition (FSRS) brings the words you keep back right around the time you'd start to forget them, until they're yours for good.

That's the whole idea: words go from "I think I've seen that" to "I use that."

What you get:

• 29,000+ English words, plus growing Korean and Spanish sets, each with IPA, audio, definitions, and examples.
• A spaced repetition system (FSRS, the same modern algorithm Anki uses) that brings a word back just before you'd forget it, so you study what you need and skip what you don't.
• A faster Speed Learning mode when you just want to flip through new flashcards quickly.
• Curated vocabulary decks by topic, so you're not staring at a blank search bar wondering where to start.
• A word of the day, plus a home-screen widget that teaches you a new word every time you glance at your phone.
• Your own words, added in seconds. Type a word and Vocaby fills in the definition, pronunciation, and examples for you.
• Controls that fit your pace: how many new words a day, how hard you push your memory, and daily study reminders.
• A warm, paper-like design that's easy to read first thing in the morning or last thing at night.

Whether you're learning English, prepping for an exam like TOEFL or IELTS, or just tired of looking up the same word twice, a few flashcard swipes a day are enough to grow your English vocabulary for good.

Vocaby is free to start. Premium unlocks the full word library and unlimited study.

One swipe, then the next. That's how the list gets shorter and your vocabulary gets bigger.

Vocaby Premium is an auto-renewing subscription, offered monthly or yearly. Payment is charged to your Google Play account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel anytime in your Google Play subscriptions settings.

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