Vocaby
Learn English words daily
Build a bigger vocabulary the way you'd actually enjoy: a few swipes a day, with words that come back right before you forget them.
Learn English words daily
Build a bigger vocabulary the way you'd actually enjoy: a few swipes a day, with words that come back right before you forget them.
Swipe through real words. Keep the ones worth learning, hide the ones you already know.
Every word comes with IPA, audio pronunciation, a plain-English definition, and an example sentence you'll actually remember. Plus a growing Korean set.
An FSRS review system brings a word back right before you'd forget it, so you study what you need and skip what you don't.
Decks by topic, so you're never staring at a blank search bar wondering where to start.
A daily word and a home-screen widget that teaches you something new every time you glance at your phone.
Type a word and Vocaby fills in the definition, pronunciation, and examples for you in seconds.
Vocaby is a vocabulary builder app for iPhone and iPad. Swipe through real words, each with pronunciation, a plain-English definition, and an example sentence. Keep the words worth learning, and Vocaby brings them back right before you'd forget them until they're yours for good. Vocaby is built by Pacifiq and available free on the App Store.
Yes, Vocaby is free to download on the App Store. Vocaby Pro is an optional subscription, offered monthly or yearly, with a 7-day free trial. Cancel anytime before the trial ends and you won't be charged.
Vocaby uses FSRS, a spaced-repetition algorithm that schedules each word to come back just before you'd forget it. You study what you need and skip what you already know. You control how many new words to learn each day, how hard to push your memory, and when to get reminded.
Yes. Type a word and Vocaby fills in the definition, pronunciation, and example sentences for you in seconds. Your own words join the same review schedule as the rest of your deck.
Vocaby is available for iPhone and iPad running iOS 18 or later. It includes a home-screen widget that shows you a new word every time you glance at your phone.
Last updated: September 2026
Download Vocaby and start growing your vocabulary today.