New Vocabulary Builder

Build a powerful vocabulary — one game at a time.

VocabularyBuilder turns learning new words into an addictive daily habit. With 11 mini-games, 20+ quiz
categories, and scientifically-backed spaced repetition, you'll absorb 3,500+ words without it ever feeling like
study.
11 MINI-GAMES TO KEEP YOU HOOKED
Word Scramble, Spelling Bee, Speed Round, Word Match, Guess the Word, Fill in the Blank, Synonym & Antonym Rush,
Word Chain, Hangman, Word Search, and Crossword — each with Easy, Medium, and Hard difficulty so you're always
challenged at the right level.
LEARN WORDS THAT ACTUALLY STICK
Our SM-2 spaced repetition system schedules reviews at the optimal time so words move into long-term memory.
Flashcards adapt to your performance — words you struggle with appear more often.
PERSONALIZED TO HOW YOU LEARN
Choose from 21 topic categories like Emotions & Feelings, Power & Leadership, or Mystery & Secrets. Set your
difficulty level and daily goal. The app tailors Word of the Day, recommendations, and content to your interests.
GAMIFICATION THAT MOTIVATES
- Earn XP and level up across 100 levels
- Maintain daily streaks and unlock achievements
- Complete Daily Challenges for bonus rewards
- Track detailed stats on your progress
20+ QUIZ CATEGORIES
From core vocabulary and synonyms to analogies, root words, reading comprehension, connotation, and context clues
— practice every angle of word mastery.
DAILY VOCABULARY ON YOUR HOME SCREEN
Add the Word of the Day widget to your home screen for effortless daily exposure to new words.
MORE FEATURES
- Text-to-speech pronunciation with adjustable speed
- Mnemonics, word families, and collocations
- Bookmark, organize, and track mastery of every word
- Configurable notifications for streaks and reviews
- Light and dark mode
- Works completely offline
YOUR VOCABULARY JOURNEY STARTS TODAY
Whether you're preparing for exams, leveling up your professional communication, or simply love words —
VocabularyBuilder makes the process genuinely fun.
Download now and see how many words you can master.