Master the words that decide your rank.
Five minutes a day. A vocabulary that compounds.
Vocab Hub turns commutes, queues and coffee breaks into exam readiness. Build your own word bank with three-source smart auto-fill, drill it in the Quiz Arena, listen hands-free in Travel Mode — and unlock five arcade games as your library grows. Built for aspirants preparing for entrance and competitive examinations, campus placements and aptitude rounds.
Feature-complete builds are undergoing final on-device QA ahead of submission to the Google Play Store and the Apple App Store. Join the early-access list to be notified on release day.
Vocab Hub232/ 5 words
Today's goal is done — come back tomorrow to keep it going.
The Vocab Hub home dashboard — streak, progress and the Game Arcade.
Capture
Add a word — pronunciation, meaning, synonyms, antonyms and etymology auto-fill from three free dictionary sources in parallel.
Listen
Travel Mode speaks your words back-to-back with lock-screen controls — hands-free revision on the move.
Drill
Flashcards, four-way meanings and fill-in-the-blank quizzes drawn from your own vocabulary pool.
Play
Five arcade games unlock as your word count grows — retention disguised as entertainment.
Games you can't buy — you unlock them by learning.
Five word games gate themselves behind your own progress. Every word you add moves the counter; every threshold you cross opens a new arena. Retention, disguised as entertainment.
- 20
Vocab Millionaire
Unlocks at 20 wordsA 15-question ladder from 100 to 1,000,000 points, with three lifelines (50:50, Hint, Clue) and safe havens at Q5 and Q10.
- 50
Memory Match
Unlocks at 50 wordsFlip a 4×3 grid, pairing each word with its synonym or meaning — scored in moves, lower is better.
- 60
Vocab Scrabble
Unlocks at 60 wordsSpell your pool words from a 7-tile rack across 5 rounds, with letter and word bonus multipliers.
- 75
Context Crossword
Unlocks at 75 wordsA fresh mini crossword generated from your own words — clued from meanings, antonyms and example sentences.
- 90
Spelling Bee
Unlocks at 90 wordsBuild words from a 7-letter honeycomb with one mandatory centre letter — find the pangram for a big bonus.
All five games share sound effects, haptics, best-score tracking and celebration animations — and every question is drawn from your own vocabulary pool, never a canned word list.
Everything a word deserves. Nothing your data doesn't.
Three-Source Smart Add
Type a word and Vocab Hub fills pronunciation, meaning, synonyms, antonyms, etymology and examples from three free dictionary sources queried in parallel — every field badged with its provenance, so you always know where a definition came from.
Travel Audio Mode
Continuous, hands-free playback of your words and meanings with adjustable pace and pitch, five smart playlists (Recent, Needs Practice, Mastered, Challenging, All), and lock-screen Play / Next / Stop controls. Speech is synthesised fully offline, on-device.
Quiz Arena
Three drill modes — self-graded flashcards, four-way multiple choice and fill-in-the-blank from each word's own example sentence — scoped to all time or your last 7 / 30 days, with streak tracking and confetti at 80%+.
Streaks That Forgive
A daily word goal with a 2-hour post-midnight grace period, streak freezes earned every 10 consecutive days and spent automatically, and a 48-hour repair challenge to win a broken streak back. Milestones celebrated at 7, 14, 30, 50 and 100 days.
CSV Import & Starter Pack
Bulk-import from any spreadsheet with a downloadable template, export your library any time, or seed instantly with the curated 232-word starter pack spanning easy, medium and hard tiers.
Pastel Light / Dark / Auto
A hand-tuned pastel design system across both themes — cream paper and lavender ink in light, charcoal-slate with pastel glows in dark — holding WCAG AA contrast for daily reading, with Auto following your OS setting live.
Your words never leave your phone.
Vocab Hub stores everything in an on-device database. There are no accounts, no ads, no analytics, no telemetry and no sync servers. The only network request the app ever makes is the optional free dictionary lookup when you add a word.
Coming to your pocket.
Vocab Hub is launching on the Google Play Store and the Apple App Store. Reach out to join the early-access list and be first in line on release day.