Blackjack Drill Trainer vs Rad Index

Blackjack Drill Trainer helps you practice blackjack basic strategy through focused drills, quick feedback, and progress-aware repetition. Choose a practice mode, study real hand situations, and answer with Hit, Stand, Double, Split, or Surrender. The trainer checks each answer against the active table rules, shows the best move when you miss, and tracks your progress locally so you can focus on the decisions that need the most work. Practice modes include: - Basic Practice for hard, soft, and pair decisions - Pair Practice for split-heavy hands - Soft Practice for ace-plus-card hands - Weakest Hands based on your missed and under-practiced decisions Reference tools include a complete basic strategy table for the current rules and a stats view that turns your history into an easy-to-scan heatmap. Table settings include decks, dealer peek, soft 17, double after split, surrender rules, double-card rules, blackjack avoidance, and pair-practice filters. Blackjack Drill Trainer is training software only. It does not include betting, chips, bankrolls, casino affiliates, real-money play, ads, accounts, or tracking.

Radiographic positioning reference app for Radiographers, Radiologic Technologists and Radiography students. 147 clinical projection cards with separate DR and CR technical parameters, calculators, spaced repetition flashcards and ALARA checklist — all offline. Built by a practicing Radiographer (TSRM). Clinical content peer-reviewed twice. Available in Italian, English and Spanish. —————————————————————————————— RADIOGRAPHIC PROJECTIONS —————————————————————————————— 147 cards across 8 anatomical regions: • Chest — PA, lateral, obliques, trauma variants (cross-table, supine) • Skull — PA, lateral, Waters, Caldwell, Towne, skull base, mastoids, orbits, sinuses • Spine — cervical, thoracic, lumbar, sacrum, coccyx; trauma and stretcher variants • Upper limb — fingers, hand, wrist, forearm, elbow, humerus, shoulder, clavicle, sternum, scapula • Lower limb — toes, foot, calcaneus, ankle, tibia/fibula, knee, femur, hip, pelvis, patella • Abdomen — supine, erect, decubitus • Pelvis — AP, oblique projections • Long bone stitching — full spine, full limb Each card: patient positioning, centering point, separate DR and CR parameters, image quality criteria, common errors, practical clinical notes. Collapsible DR/CR/PSP guide with Deviation Index (DI) formula and grid frequency table. —————————————————————————————— STUDY & REVIEW —————————————————————————————— • Flashcards with spaced repetition • 3 cards per projection: centering, DR parameters, patient position • Automatic daily sessions based on performance • Ideal for registry exams and clinical placement —————————————————————————————— STUDY TOOLS —————————————————————————————— • Interactive ALARA checklist (ICRP 147/2021) • Personal notes for each projection with auto-save • PDF export and share with zone-coloured header • Radiological glossary (All / Technical / Anatomy tabs) —————————————————————————————— DESIGN & USABILITY —————————————————————————————— • Full dark mode with dedicated zone colours • Adjustable text size: S / M / L / XL • Works completely offline • Available in Italian, English and Spanish • Quick search with filters (zone, level, notes) and history • Favourites and recents on home screen 14-day free trial — no card required. Then a one-time purchase of €9.99. No subscription, ever.