Step 2 CK Qmax



Step 2 CK Pricing

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You can also extend your active subscription by 15 days ($38), 30 days ($48), or 3 months ($98) if you need more time.


Why choose USMLE-Rx Step 2 CK Qmax?

Step 2 CK Qmax has everything you need to ensure success on the USMLE Step 2 CK exam:


  • 2,100+ top-rated USMLE-style questions with detailed explanations
  • NBME FRED-style interface for true simulation
  • Customizable by test mode, subject matter, and question difficulty
  • Detailed performance feedback
  • 100% Pass Guarantee! Pass the Step 2 CK with USMLE-Rx or we'll double your subscription! See Terms and Conditions for details.



USMLE-Rx has already been battle-tested by thousands of users. Here's what people are saying:


  • "I used USMLE-Rx and thought it was incredible... I scored 99 on the exam, which I largely attribute to the First Aid book and USMLE-Rx. Keep up the good work!!"
  • "Wow... USMLE-Rx is badass... USMLE-Rx was challenging and required secondary and tertiary analysis (2-step or 3-step thinking)... this is more representative of what the real test is like."
  • "I own Kaplan Qbank as well and completed most of it... but I heard so many good things about USMLE-Rx that I just bought this and I love it! The explanations you provide are awesome compared to Kaplan Qbank."