Medication Lookup now covers 438 medications — every one fact-checked against its FDA label, with the source cited on the entry itself. Bigger, better drug reference Hundreds of new medications with inline citations so you can see exactly which source backs each line. Drug cards that print right Eight cards now fill a single page, followed by a complete reference list — ready for a badge holder or a study binder. IV Compatibility expanded 127 drugs and 912 checked pairs, and you can now search by brand name. Pediatric reference adds respirations Age-based respiratory rates alongside the existing vitals. Browse and use the free tools right away. Sign in only when you want the AI tools. Clearer about what costs what A new page during setup explains what's free and what's counted, and every button is color-coded: coral is free, green uses an Everyday tool, gold uses an Advanced tool. If an AI tool fails, you get the use back Refunds are automatic — a run that doesn't return anything doesn't cost you. Plus sign-in fixes, accessibility and layout polish, and the usual round of corrections.