Transaction Trainer vs Cortex

In school we learned about coins and bills, but this is a plastic card! Where’s the money? Where does it come from? How do I know how much I have? Transaction Trainer is a tool designed to help demystify the Card! Explore the intricacies of using a debit card to make purchases at a wide selection of example storefronts; practice the use of both chip-enabled or swipe only point of sale terminals; learn what buttons are important and which you can safely ignore; and take a peek behind the curtain by keeping track of your purchases in a virtual ledger. Transaction Trainer is a research-based app that will help make concrete the abstract world of the Card.

Cortex turns medical learning into a daily habit. Step into the role of the only doctor on duty and solve realistic clinical cases — read the presentation, work through the patient, and sharpen the diagnostic instincts that exams and the wards demand. Every day brings a fresh case. Build a streak, earn XP, climb the leagues, and watch your skills grow from medical student to expert clinician. WHAT YOU GET - Daily Clinical Cases — a new patient mystery every single day to keep you sharp - Master Every Specialty — train across cardiology, hematology, nephrology, infectious disease, rheumatology, vascular medicine, and more - Compete & Climb — rise through Bronze, Silver and beyond in weekly leagues - Streaks & Rewards — keep your diagnostic flame alive, earn coins, and use Streak Freezes to protect your momentum - Level Up — earn XP, unlock specialty trophies, and track your journey from student to master - Practice Anytime — a permanent library of cases to browse and solve on your schedule WHO IT'S FOR Medical students, interns, residents, and doctors who want a fast, fun, and genuinely challenging way to revise clinical reasoning — whether you're prepping for exams or keeping your edge between shifts. WHY CORTEX No dry question banks. No clutter. Just beautifully simple cases, real progression, and the daily push to think like a doctor. Note: Cortex is a learning and revision tool for medical education and entertainment. It is not a medical device and is not intended for real-world diagnosis, treatment, or clinical decision-making. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cortexcases.com/privacy