Preparing for the USMLE Step 1 exam can be daunting, but with the right resources, you can enhance your study experience and boost your confidence. Our platform offers an extensive collection of practice questions designed to mirror the actual exam format, ensuring you are well-prepared for test day.
Our question bank features over 640 board-style questions that cover a wide range of topics essential for the USMLE Step 1 exam. Each question comes with detailed, high-yield rationales that explain the reasoning behind the correct answers, helping you grasp complex concepts more effectively. Additionally, our resource includes 130+ images, diagrams, and tables to reinforce your understanding and retention of critical information.
With our platform, you gain unlimited access to a comprehensive array of subjects, including:
This extensive coverage ensures that you can focus on all areas of the exam, allowing for a well-rounded preparation experience.
Before you take the actual test, utilize our USMLE Step 1 practice quizzes to simulate the exam environment. These quizzes are designed to boost your confidence and reduce study time by providing immediate feedback and progress metrics. Our in-depth rationales, crafted by experts, offer additional context for every question, enhancing your learning process.
Our platform goes beyond just questions. With over 330 challenging quiz questions and expert study tips, you will have all the tools necessary to excel. The immediate feedback mechanism allows you to track your progress and identify areas that need improvement, ensuring a targeted study approach.
Experience the convenience of an all-in-one study app specifically designed for Android devices. The USMLE Step 1 by First Aid app is your go-to resource for preparing for the cognitive exam. With its user-friendly interface and comprehensive content, you can study effectively anytime, anywhere.
Join the ranks of successful students with our 99.7% pass rate on the first attempt. We have assisted thousands of students in achieving peace of mind on exam day. If you don’t pass, we offer a three-times money-back guarantee, demonstrating our commitment to your success.
Don’t just take our word for it; hear what our users have to say:
“Worth it. I love how it has the exact same categories as the USMLE Step 1, unlike most apps. It lets you favorite questions and tracks your progress!” - Alex S.
“Loved this app. It has in-depth questions on each of the subjects covered on Step 1. I also really liked the detailed rationales on why a certain question was right or wrong. I would recommend this study tool.” - David M.
“Great question feedback. I really like the high-yield rationales given for each question.” - Dan F.
Choose the auto-renewing plan that best suits your needs:
Your payment will be charged to your Google Play account upon purchase. Subscriptions automatically renew unless you turn off auto-renew 24 hours before the end of your subscription period. You will receive a receipt for the renewal cost.
To manage your renewal settings, navigate to the Account Settings once your purchase is confirmed. Please note that all prices are for United States customers, and pricing may vary in other countries, with charges converted to local currency based on your residence.
If you need assistance, feel free to reach out via email at support@hltcorp.com or call us at 319-237-7162.
Prepare for your USMLE Step 1 cognitive exam with the USMLE Step 1 by First Aid app. Join thousands of students who have successfully utilized this popular study tool available on Google Play. Equip yourself with the knowledge and confidence needed to excel on your exam!



















