• "Should I Call?" — pot + bet + your hand → instant CALL / FOLD verdict with the reason
• Hand Review — replay a played hand street by street with an equity timeline and per-street verdicts
• Equity Explorer (Premium) — your exact equity on every possible turn card
• Why-lines — every calculator result now explains itself in plain English
• Recent history in the calculator — restore your last 20 checks
• Daily practice reminders that protect your streak
• Stability fixes and dozens of polish, speed and accessibility improvements