VocaPi - Vocabulary Master with Spaced Repetition

Learn vocabulary efficiently with spaced repetition system, analytics, and gamification features.

Why Choose VocaPi? - Learn and retain new terms naturally as you browse the web - No need to open a separate study app — everything happens in your browser Adaptive Learning Engine - Smart review timing based on your personal memory pattern - Reinforces only when needed instead of forcing repetition - Automatically tracks progress and adjusts to your pace Motivation Through Progress - Earn points, unlock levels, and collect achievements - Daily streak tracking to build consistency - Clear visual indicators of your improvement over time Insightful Performance Tracking - Progress charts that reveal long-term retention - Time-based analysis to identify your most effective learning hours - Highlights difficult items for focused reinforcement One-Click Capture - Select any term on any website for instant lookup - Save to your collection with a single action - No tab switching or interruption to your reading flow Tailored to Your Style - Multiple display modes and color themes - Adjustable pronunciation voice and playback speed - Flexible interaction settings to match your learning rhythm Who Will Enjoy It? - Learners preparing for exams - Professionals refining communication skills - Readers exploring unfamiliar topics - Anyone who prefers effortless, lightweight learning What You Gain - No dedicated study sessions required — learning happens passively - Secure sync across all your devices - Reinforcement method grounded in cognitive research - Designed to stay motivating without feeling demanding - Privacy is respected by default - Continuously improved with new features Getting Started - Install VocaPi - Open any website and select a word - Save it to your collection - Review when prompted - Watch your knowledge grow naturally