One curated word a day with definitions, examples, and quizzes. Science-backed learning in an editorial design.
The occurrence of events by chance in a happy or beneficial way.
"A fortunate stroke of serendipity brought them together."
No ads. No tracking. No data collection. Just words and the tools to learn them.
A hand-curated word every morning with definitions, phonetics, examples, synonyms, and antonyms.
Track your daily learning streak with a freeze mechanic. Unlock 39 achievements across 8 categories.
Flashcard quizzes from words you've missed. Yesterday's word recall challenge every morning.
Every word you've seen, liked, or looked up — searchable, exportable, always yours.
Cached definitions available without internet. Look up words you've seen before, even on a plane.
Daily word delivery and evening reminders at times you choose. Gentle nudges, never spammy.
Vocable isn't just a word-a-day app. Every feature is built on proven learning science.
Reviewing words at increasing intervals improves long-term retention by up to 200%. Daily notifications and recall challenges are timed to take advantage of this.
Testing yourself on a word's meaning — rather than passively re-reading it — creates stronger neural pathways. Each successful recall makes the memory more durable.
Learning just one word per day builds a micro-habit that compounds over time. Brief, repeated encounters with words dramatically improve retention.
No subscription, no unlocks, no ads. The whole app, for everyone.
Build your own color palette and typography
Download everything as JSON, anytime
Your words on every device, seamlessly
Browse words from your lock screen
Vocable is built and maintained by a single developer who genuinely loves words. The app is free — there's an optional tip jar inside if you'd like to help cover the developer account fees.