CapVocab vs Roulette Strategy Builder

CapVocab — Learn Vocabulary from Real Life Street signs, menus, posters, books, subtitles… Snap a photo and save English words into your vocabulary. No more rote word lists—remember every word in its real photo context. 【Key Features】 • Capture or Import Take a photo or import an image with English text. OCR recognizes the words automatically. • Crop Freely Drag the crop frame to focus on the area you need and cut out the noise. • Tap to Select Words Tap the words you want to learn. Long-press to edit for precise saving. • Review in Photo Context Study with the original scene and flashcards—mark “Know” or “Don’t Know.” • Built-in Dictionary Look up definitions, parts of speech, and pronunciation. • Vocabulary Notebook Browse by time or group by word. Search anytime, and keep notes and review history. 【Who It’s For】 • Learners building real-world English vocabulary while traveling, studying abroad, or in daily life • Anyone tired of traditional word lists who prefers learning from real scenes Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://billcz.github.io/capvocab-pages/#privacy

Build roulette strategies with real probability math. See expected value, hit rate, coverage, and volatility update live as you build combinations on a static table layout. No spins. No chips. No casino. RouletteStrat is an educational probability calculator and strategy simulator. Place bets, watch the math update, understand the odds. STRATEGY BUILDER Tap any cell on the static roulette layout to build a bet combination. Straight-up, split, street, corner, six-line, and outside bets. Your full probability profile updates in real time. 15 CLASSIC STRATEGY TEMPLATES Load well-known strategies instantly and inspect their exact probability metrics: James Bond, Martingale, Fibonacci, D'Alembert, Labouchere, Paroli, Snake, Jeu Zéro, Voisins du Zéro, Tiers du Cylindre, Orphelins, 1-3-2-6, All-on-Red, Corner System, Dozens Chase. MONTE CARLO SIMULATOR Run thousands of simulated rounds on any strategy. Set session length, stop-loss threshold, and profit target. View projected bankroll distribution before committing to a setup. SESSION LEDGER Log wins, losses, and pushes manually to track a live session. No casino integration, no payments, no wagering occurs in the app. SAVE YOUR STRATEGIES Sign in with Apple, Google, or email to save custom strategies to the cloud. EUROPEAN AND AMERICAN WHEELS Toggle between EU (single zero, 2.70% house edge) and US (double zero, 5.26% house edge). Every calculation updates automatically. FOUR LIVE METRICS • Hit Rate: probability that at least one bet wins on a given spin • Coverage: percentage of possible outcomes your bets cover • Expected Value: exact EV per unit wagered • Volatility: standard deviation of outcomes per spin This is not a casino game. No real-money wagering. No in-app purchases. No virtual currency. No gambling. FEATURES • Static roulette table layout, tap to build, instant calculation • Real-time EV, hit rate, coverage, and volatility • 15 classic strategy templates with full probability metrics • Monte Carlo probability simulation engine • Manual session ledger • Cloud strategy save and load • Apple Sign-In and Google Sign-In • European and American wheel support • Dark mode interface