# First Aid Cases USMLE Step 2CK — 344 High-Yield Clinical Cases > USMLE Step 2 CK exam preparation with 344 clinical cases and active recall. (iPhone/iPad app by Expanded Apps.) - Source: https://appshunter.io/ios/app/first-aid-cases-usmle-step-2ck/id568255274 (this page in markdown: same URL + `.md`) - Developer: [Expanded Apps](https://appshunter.io/developer/313709778) - Category: Medical, Education - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 15.6 · 62 MB - Languages: American English - Released: 2012-11-06 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/first-aid-cases-usmle-step-2ck/id568255274/reviews.md ## What is First Aid Cases USMLE Step 2CK? Master USMLE® Step 2 CK through 344 high-yield clinical cases. First Aid Cases for the USMLE® Step 2 CK transforms high-yield concepts into realistic patient scenarios that strengthen clinical reasoning and prepare you for exam day. Based on the trusted First Aid™ series, this interactive app includes 344 exam-style clinical cases covering every major Step 2 CK topic. Active-recall questions, detailed explanations, and more than 100 images, diagrams, and tables help reinforce key concepts and improve long-term retention. FEATURES • 344 high-yield clinical cases • Active-recall questions with detailed explanations • More than 100 images, diagrams, and tables • Written by students who excelled on Step 2 CK • Organized to complement First Aid for the USMLE Step 2 CK • Perfect for clerkship review and Step 2 CK preparation COMPLETE STEP 2 CK COVERAGE • Cardiology • Dermatology • Endocrinology • Epidemiology & Preventive Medicine • Ethics & Legal Issues • Gastrointestinal • Hematology & Oncology • Infectious Disease • Musculoskeletal & Connective Tissue • Neurology • Obstetrics & Gynecology • Pediatrics • Psychiatry • Pulmonary • Renal/Genitourinary • Emergency Medicine POWERFUL STUDY TOOLS • Highlight important concepts • Bookmark difficult cases • Add personal notes • Track your progress • Mark completed cases • Email notes • Optimized for iPhone and iPad Expanded Apps Terms of Service: https://expandedapps.com/terms-of-use/ Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/ ## Key features - 344 high-yield clinical cases - Active-recall questions and answers - Board-relevant diseases and concepts - Two-column format for self-quizzing - 100+ images, diagrams, and tables - Note-taking and highlighting - Bookmark cases ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | First Aid Cases for the USMLE Step 2, Second Edition (First Aid USMLE) | $49.99 | one-time | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/first-aid-cases-usmle-step-2ck/id568255274/reviews.md ### 5/5 — very comprehensive! *2019-05-07* well organized, directly applicable to exam - cases are nearly identical to the practice cases, covers everything you need to know for step 2 CS ### 1/5 — No no no *2019-04-19* I couldn’t even have it for an hour. I wanted the cases because I want to study for a test in healthcare. But no. You have to buy all the others and all you get to play is cardiology. That’s all. I deleted it in a heartbeat. I don’t like to pay for money eaters, and I am not going to start now. If you guys want to respond, do it. But until you change it, nobody will play your games. Only money wasters or rich people 🤑😡😡😡 Update: ;-; good response **Developer response:** We are sorry you are upset by the price. It is set by the content owner, McGraw-Hill, who employs teams of doctors and medical experts to assure that the medical information in this app is accurate and up to date. Any errors could lead to harm for patients so the utmost care and attention to detail is used when developing medical content. It's taken years of work by highly trained medical experts to assemble the content for this application. Also, the price is the same as the physical book to be fair to all users of this content. ### 4/5 — Good *2014-08-06* This app is pretty useful for med students, it has lots of infos about real cases . Also is easy to use due to its simple and nice user interface ### 4/5 — First aid *2014-08-05* This app is amazing! The students in medicine love this app! It is very good! ### 5/5 — Great part *2014-08-05* This is the second part of this amazing application. The cases I have found here are very very interesting, as usual. ## Frequently asked questions about First Aid Cases USMLE Step 2CK ### How many cases are included in First Aid Cases USMLE Step 2CK? The app offers 344 high-yield cases, with 94 of them being new. Users can sample 5 cases for free, and the full set is available via an in-app purchase. ### What is the cost of the full case library in First Aid Cases USMLE Step 2CK? The complete set of 344 cases is available through an in-app purchase priced at $49.99. ### What medical topics are covered in First Aid Cases USMLE Step 2CK? The app covers a wide range of topics including Cardiology, Dermatology, Endocrinology, Epidemiology, Ethics, Gastrointestinal, Hematology/Oncology, Infectious Disease, Musculoskeletal, Neurology, Obstetrics, Gynecology, Pediatrics, Psychiatry, Pulmonary, Renal/Genitourinary, and Emergency Medicine. ### Can I take notes within First Aid Cases USMLE Step 2CK? Yes, users can take notes on each case and even email these notes. The app also allows for highlighting text and bookmarking cases for quick reference. ### What is the update frequency for First Aid Cases USMLE Step 2CK? The app was last updated on November 19, 2023, indicating ongoing maintenance and content revisions. The latest version is 1.7. ### What devices is First Aid Cases USMLE Step 2CK compatible with? This application is designed for iOS devices, including iPhone, iPad, and iPod. It is suitable for users aged 12 and older. ### How does First Aid Cases USMLE Step 2CK help with studying? It utilizes active-recall questions and answers to reinforce key concepts and teaches users how to approach exam questions. The two-column format facilitates self-quizzing, and the content is organized to align with other First Aid study materials. ### What is the user rating for First Aid Cases USMLE Step 2CK? The app has a rating of 3.0 stars based on 2 user reviews. This suggests a mixed reception from its current user base. ## Version history (last 5 releases) ### 1.8 — 2026-08-06 Updated OS, metadata, subscriptions ### 1.7 — 2023-11-19 -Updated to latest OS ### 1.6 — 2020-08-13 -Updated to latest OS -Updated splash pages and icons ### 1.5 — 2018-10-24 Updated for iOS 12 ### 1.4 — 2017-07-04 344 cases give you the edge you need to ace the USMLE Step 2 CK! -This powerful case app is packed with 344 exam-type clinical cases that teach you how to work through questions on the exam. Completely updated based on student feedback, it includes active-recall questions and answers that reinforce key concepts. -Organized the same ways as First Aid for the USMLE Step 2 CK and First Aid Q&A for the USMLE Step 2 CK to facilitate parallel study -What's new - updated user interface to make study easy and enjoyable! ## Apps similar to First Aid Cases USMLE Step 2CK | App | Rating | Price | Category | | --- | --- | --- | --- | | [USMLE Step 2 Exam Expert](https://appshunter.io/ios/app/usmle-step-2-exam-expert/id1544702694) | — | Free | Medical | | [First Aid QA for USMLE Step 1](https://appshunter.io/ios/app/first-aid-qa-for-usmle-step-1/id1558975802) | 4.5 (83) | Free | Medical | | [USMLE Exam Prep • Step 1](https://appshunter.io/ios/app/usmle-exam-prep-step-1/id1644924207) | 4.6 (9) | Free | Medical | | [USMLE Step 1 Exam Expert](https://appshunter.io/ios/app/usmle-step-1-exam-expert/id1517184746) | 5.0 (5) | Free | Medical | | [First Aid Q&A USMLE Step 2 CK](https://appshunter.io/ios/app/first-aid-q-and-a-usmle-step-2-ck/id1559169551) | 4.8 (22) | Free | Medical | | [Board Review Series-Pathology](https://appshunter.io/ios/app/board-review-series-pathology/id1579467039) | 5.0 (3) | Free | Medical | ## More apps by Expanded Apps - [The Art of Talking to Anyone](https://appshunter.io/ios/app/the-art-of-talking-to-anyone/id396268403) - [Speak Like a CEO (McGraw Hill)](https://appshunter.io/ios/app/speak-like-a-ceo-mcgraw-hill/id415170694) - [Executive Charisma](https://appshunter.io/ios/app/executive-charisma/id425993667) - [Crucial Conversations](https://appshunter.io/ios/app/crucial-conversations/id455488328) - [Crucial Confrontations](https://appshunter.io/ios/app/crucial-confrontations/id455489814) - [Case Files: Pathology](https://appshunter.io/ios/app/case-files-pathology/id457739821) All apps by Expanded Apps: https://appshunter.io/developer/313709778 ## Related topics [first aid cases usmle step 2ck](https://appshunter.io/ios/topics/first-aid-cases-usmle-step-2ck) · [first aid cases usmle step 2](https://appshunter.io/ios/topics/first-aid-cases-usmle-step-2) · [344](https://appshunter.io/ios/topics/344) · [first aid for usmle step 3](https://appshunter.io/ios/topics/first-aid-for-usmle-step-3) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*