PrepAiro GRE vs Vocabulary Builder

PrepAiro has helped 150,000+ students master the GRE! Master 1000+ essential GRE words with AI that explains them YOUR way, then practice unlimited Quant and Verbal questions. * 1000+ high-frequency vocabulary words * Unlimited GRE-style Quant and Verbal questions * AI-powered learning assistant * Custom test builder across all topics * Smart spaced repetition * Mobile-first design ======================== VOCABULARY MASTERY ======================== Flashcards 1000+ GRE words organized by difficulty (Easy, Medium, Hard). Swipe right for words you know, left to review. Word Explorer Instantly search any word for AI-powered definitions, synonyms, antonyms, etymology. Save challenging words to bookmarks. Practice and Test Multiple choice and fill-in-the-blank exercises. Track mastery: Still Learning to Almost There to Mastered. ======================== QUANTITATIVE PRACTICE ======================== Custom Test Builder - Unlimited Questions Topics: Algebra, Geometry, Arithmetic, Data Interpretation, Word Problems, Ratios and Percentages, Powers and Exponents, Probability Question Types: Multiple Choice, Numeric Entry, Quantitative Comparison, Data Interpretation Sets Difficulty: Easy to Hard Performance analytics by topic. Track accuracy and time. ======================== VERBAL REASONING ======================== Unlimited Questions Across All Formats * Reading Comprehension (short and long passages) * Text Completion (single, double, triple blank) * Sentence Equivalence questions Build custom quizzes targeting specific topics. Choose difficulty level. Get AI explanations for each question. ======================== KEY FEATURES ======================== * 1000+ GRE vocab words with flashcards * AI-powered explanations and learning assistance * Unlimited GRE-style Quant and Verbal questions * Custom test builder * Word Explorer for instant lookup * Spaced repetition system * Bookmark challenging words * Daily streak tracking * Detailed performance analytics * Mobile-first design ======================== WHY PREPAIRO? ======================== AI-Powered Learning Get instant explanations, mnemonics, and examples for any word. Our AI chat adapts to your learning style. Comprehensive Coverage All topics aligned with official GRE test format. Everything you need to ace vocabulary, quant, and verbal in one app. Unlimited Practice Unlike other apps with limited question banks (1200-1500 questions), PrepAiro generates unlimited practice questions. Never run out of material. ======================== WHAT STUDENTS SAY ======================== "AI vocab explanations are game-changing. Finally understanding words instead of memorizing." - Priya S., MIT "Unlimited practice saved me. Other apps ran out after 2 weeks." - Rohan M., Columbia "Custom test builder is brilliant. Could target exactly my weak topics." - Dev K., Stanford ======================== START YOUR GRE PREP ======================== Download PrepAiro now and take the first step toward your dream graduate school! Visit: https://gre.prepairo.ai Email: support@prepairo.ai Note: GRE is a registered trademark of Educational Testing Service (ETS). PrepAiro is not affiliated with or endorsed by ETS.

1983 is a vocabulary map. Every word in the catalogue is placed in two dimensions: intensity (from mild to extreme) and nuance (the axis that distinguishes near-synonyms). Open a cluster — say, "Shades of Anger" — and you see the entire neighborhood at a glance: irked vs incandescent vs apoplectic, all mapped, all clickable. The catalogue is curated, not crawled: 1,863 words across 208 clusters and 15 superclusters, each definition hand-written, each example pulled from public-domain literature or anchored in mythology. No filler, no near-duplicates. What's inside: THE SHELF — Browse the full map by supercluster, then drill into clusters of 4 to 30 words. Toggle the nuance axis to re-arrange the cluster from a different angle. THE DRILL — Three quiz modes: definition (which word means X), nuance (which option has the right shade), and intensity (rank by strength). Questions adapt to what you've missed. THE RECORD — A 90-day heatmap of practice, a list of your most-missed words, and a mastery archive that fills in as you progress. Master a cluster and earn a printed patch. THE DAILY — A Word of the Day widget for your home screen, refreshed every morning from the catalogue. Tap it to jump straight to the card. 7-day free trial, then $5.99/month auto-renewing subscription. Cancel anytime in Settings. Apple Sign In, Google Sign In, or email signup. Built for writers, GRE/SAT candidates, ESL speakers ready for the upper register, and anyone who got tired of looking words up only to forget them the next day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/