VocaNum: English Vocabulary

How many English words do you really know? VocaNum helps you measure your vocabulary through quick, English-only questions. Each answer updates your personal vocabulary score, while confidence-based review brings back words that need another look. MEASURE WHAT YOU KNOW Answer definition and sentence questions drawn from a structured vocabulary collection. Correct answers verify words; misses and uncertain answers help identify the words worth reviewing. BUILD REAL CONFIDENCE VocaNum tracks confidence for each measured word. Practice known, forgotten, or unmeasured words and see how your vocabulary changes over time. SEE YOUR PROGRESS Review your verified-word total, confidence distribution, answer accuracy, score history, and recent sessions in one place. LEARN WITHOUT AN ACCOUNT No VocaNum sign-in is required. Your progress and preferences stay on your device, and you can export or delete local learning data from Profile at any time. PRO PRECISION MEMBERSHIP Pro unlocks six focused learning protocols: Daily Precision Mission, Error Atlas, Confidence Lab, Recovery Casefiles, Guided Trails, and Weekly Learning Brief. It also unlocks three category-focused vocabulary packs with 150 questions each. Choose monthly, annual, or lifetime access. Apple shows the localized price and subscription period, and Profile includes Restore Purchases and Manage Subscriptions. Base learning, progress, export, deletion, and offline play remain available without Pro. VocaNum is designed for independent English vocabulary practice and measurement. It does not provide an official language-proficiency certification. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/