# ClinicalKey > Clinical reference tool for medical professionals with extensive, updated medical content. (iPhone/iPad app by Elsevier Inc..) - Source: https://appshunter.io/ios/app/clinicalkey/id1041998175 (this page in markdown: same URL + `.md`) - Developer: [Elsevier Inc.](https://appshunter.io/developer/367031326) - Category: Medical - Price: Free - Age rating: 12+ - Requires: iOS 13.4 · 55 MB - Languages: American English, French (France), German (Germany), Japanese, European Portuguese, European Spanish - Released: 2015-11-20 - Data updated: 2026-08-25 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/clinicalkey/id1041998175/reviews.md ## What is ClinicalKey? INSTITUTIONAL SUBSCRIPTION REQUIRED. Access the latest advances in clinical knowledge anytime, anywhere with ClinicalKey®- the essential resource for medical professionals. ClinicalKey combines the speed of synoptic content with the depth of a comprehensive clinical reference tool in one intuitive solution to provide clinicians trusted information in the moments that matter most. With ClinicalKey, you can: • Stay abreast of rapidly expanding clinical knowledge • Quickly confirm diagnosis and treatment information • Advance critical thinking skills and research Please note: To access our extensive content library, ensure you have a subscription to ClinicalKey from your organization. To get started: 1. Download the free ClinicalKey app for iOS on your iPad® or iPhone®. 2. Follow the prompts to connect to your organization’s account.The app will ask questions to get you to the right content. 3. Choose the method of access that is right for you: 4. Select Access via Network if you need a quick answer and your device is connected to your organization's network. 5. Select Access via Institution for other ways to connect. 6. Once you have gained access, create or sign- in to your Elsevier ClinicalKey user account to save favorites and earn CME/MOC/CE/MOC/CE. ClinicalKey® Because you want to find a better way to help your patients ClinicalKey combines the speed of synoptic content with the depth of a comprehensive clinical reference tool in one intuitive solution to give clinicians trusted information in the moments that matter. With the ClinicalKey, clinicians will be able to: • Enhance patient care with trusted resources and deep insights across 30+ specialties • Combine efficiency and confidence in your practice with access to quick answers and information that is continuously updated • Excel in your field by building foundational knowledge and keeping up with the latest trends through full-text reference books and journals, while earning free CME/MOC/CE credit • Stay abreast of rapidly expanding clinical knowledge • Quickly confirm diagnosis and treatment information • Advance critical thinking skills and research ClinicalKey App for iOS Features: • Trusted Comprehensive content covering more than 30 medical and surgical specialties • Easy-to-scan, clinically focused medical topic synopses • Intuitive search with auto-suggest/ • Easy search with auto-completion • Direct navigation to your favorite books and journals • Mobile-optimized medical calculators • Access to full-text books, full-text journals, guidelines, multimedia and more • Access via Institutional IP; individuals will not be able to earn CME/MOC/CE, save, or share content when using IP authentication. Please register for remote access via your institutional web version of ClinicalKey. ClinicalKey Registrants (non-IP) customers will enjoy: • Opportunity to earn CME and fulfill MOC requirements with the American Board of Internal Medicine (ABIM) • Ability to favorite and save content • Option to print and email topics, videos or graphics • Earn and track free CME/MOC/CE credit Ability to favorite and save content Print and email topics, videos or graphics to patients and colleagues iPad and iPhone are trademarks of Apple Inc, registered in the US and other countries. ## Key features - Access to 30+ medical specialties - Synoptic content for quick answers - Full-text reference books and journals - Mobile-optimized medical calculators - Earn CME/MOC/CE credits - Intuitive search functionality ## What do users think of ClinicalKey? Overall sentiment: negative **Pros** - 📚 High-quality, evidence-based clinical content - 🎯 Intuitive interface and quick reference format - 🔍 Similar functionality to website version - 👍 Browse feature restoration appreciated by users **Cons** - 🔓 Constant forced logout issues - 🔐 Institutional login authentication failures - ⏳ App freezes and perpetual loading screens - 🚫 Missing textbook access in app vs website - 📵 Frequent crashes and force closures - 🔄 Requires repeated login credentials - ⚠️ Poor remote access support for institutional users - 🐢 Laggy and unstable performance - 🔌 App crashes when minimized or switching apps - ❌ OpenAthens login not functioning properly **Commonly reported bugs** - App stuck on loading screen after initial login - Forced logout when closing or minimizing app - Institutional login not working despite web access - App crashes during search queries - OpenAthens authentication failures - Network change warnings appearing incorrectly - Search results returning unrelated content - Textbook search not finding available books - App won't load after recent updates - Blank search results for valid queries - Scrolling in table of contents sidebar not functioning - Landscape orientation not supported - App doesn't remember page position when reopened - Restricted access to books after updates **Most requested features** - PDF download capability within the app - Favorite/bookmark textbooks and articles - Landscape mode support for iPad - Find-on-page text search function - Automatic session persistence and page memory - Text size and screen color customization - Fingerprint/passcode login option - Browse feature with category filtering - Offline access to downloaded materials - Feature parity with website version ## Recent user reviews (10 of 102) All indexed reviews: https://appshunter.io/ios/app/clinicalkey/id1041998175/reviews.md ### 2/5 — Where are the PDFs? *2024-11-02* Apart from the apparent instability of the app, why is PDF download feature not available through the app? It’s very inconvenient and non practical and I strongly suggest it’s addition. ### 1/5 — Worse with each iteration *2024-09-29* This app worsens every time. Great inaccessible content. Difficult to navigate. Difficult to find anything. Often blank results. **Developer response:** Dear Esponja, Thank you for taking the time to share your feedback about the ClinicalKey app. We appreciate your input and value your opinion. We understand your concern about the lack of a traditional browse feature. However, we are pleased to tell you about some additional capabilities we have created to help you get to the right books and journals quicker. To do this, start by entering the name of the book or journal in the search bar. As you type, suggestions will appear below the bar. When you see the name of the book or journal you want, tap it to go directly to the title page and explore the complete journal collection or table of contents. We acknowledge that some ClinicalKey users may still prefer to explore via traditional directory browse functionality, and we will take this into account for future releases. Thank you again for your feedback and please don't hesitate to contact us if you have any further suggestions or concerns. ClinicalKey Support Center: https://service.elsevier.com/app/contact/supporthub/clinicalkey/ Best regards, The ClinicalKey team ### 5/5 — Best *2024-09-27, version 2.9.0* Best medicine app ever ### 2/5 — Missing basic features *2024-07-19* Can’t favourite textbooks. Home Screen doesn’t even have a favourites shortcuts. ### 1/5 — Does not work for organization employee *2024-06-18* Does not work for organization employee ### 1/5 — Basaaaaaaad *2024-02-03* Awful to log in to and doesn’t work. ### 5/5 — Harika *2023-10-31, version 2.3.2* Harika ### 1/5 — Hate this app-do NOT work *2023-10-28* This app worked at first then it kicked me out. Then I couldn’t get back in. I deleted and reinstalled and it worked then it kicked me out again. I have deleted and reinstalled more times that I lost count and it doesn’t work. I don’t understand all the security crap. If I’m on the website and it gives the option at the top to open in app then why doesn’t it automatically sign me in? It’s books people, books. Customer service just keeps telling me there’s nothing wrong from their POV. I have tried on different phones and iPads. Waste of time! ### 5/5 — Thank you for bring the browse featuring back. *2023-09-17* Browsing categories are the best. Emailed the customer support a few months back that since the new all release the browsing capability was removed and now they added back. Thank you. ### 1/5 — Impractical app *2023-08-24* App is not working as a site! Useless! The Register or sign in option is not working! Uninstalled…. ## Frequently asked questions about ClinicalKey ### What is ClinicalKey? ClinicalKey is a comprehensive clinical reference tool designed for medical professionals. It combines quick synoptic content with in-depth reference materials across over 30 medical and surgical specialties, helping users stay updated, confirm diagnoses, and advance their research. ### How do I access ClinicalKey content? Access to ClinicalKey requires an institutional subscription. After downloading the free app, you will need to connect to your organization's account. You can then choose to access content via your organization's network or through your institution's remote access options. ### Is ClinicalKey free to use? The ClinicalKey app itself is free to download. However, to access the extensive content library and its features, an institutional subscription is required. Individual users may not be able to earn CME/MOC/CE or save content when using IP authentication without registering for remote access. ### What kind of content is available on ClinicalKey? ClinicalKey offers a wide range of content including full-text reference books, full-text journals, guidelines, multimedia resources, and easy-to-scan medical topic synopses. It covers over 30 medical and surgical specialties. ### Can I earn CME/MOC/CE credits with ClinicalKey? Yes, registered users (non-IP) can earn CME and fulfill MOC requirements with the American Board of Internal Medicine (ABIM). This feature allows clinicians to enhance their professional development while using the app. ## Version history (last 5 releases) ### 2.13.4 — 2026-08-04 Our utmost priority is to provide you with an exceptional ClinicalKey experience. In this update, we have implemented bug fixes and enhancements to guarantee the app's ongoing speed and reliability, ensuring you have a seamless and dependable experience. ### 2.13.3 — 2026-06-17 Our utmost priority is to provide you with an exceptional ClinicalKey experience. In this update, we have implemented bug fixes and enhancements to guarantee the app's ongoing speed and reliability, ensuring you have a seamless and dependable experience. ### 2.13.2 — 2026-06-01 Our utmost priority is to provide you with an exceptional ClinicalKey experience. In this update, we have implemented bug fixes and enhancements to guarantee the app's ongoing speed and reliability, ensuring you have a seamless and dependable experience. ### 2.13.1 — 2026-04-28 Our utmost priority is to provide you with an exceptional ClinicalKey experience. In this update, we have implemented bug fixes and enhancements to guarantee the app's ongoing speed and reliability, ensuring you have a seamless and dependable experience. ### 2.13.0 — 2026-03-16 Our utmost priority is to provide you with an exceptional ClinicalKey experience. In this update, we have implemented bug fixes and enhancements to guarantee the app's ongoing speed and reliability, ensuring you have a seamless and dependable experience. ## Apps similar to ClinicalKey | App | Rating | Price | Category | | --- | --- | --- | --- | | [AMBOSS Qbank for Medical Exams](https://appshunter.io/ios/app/amboss-qbank-for-medical-exams/id1169403493) | 4.8 (5,145) | Free | Medical | | [DynaMed](https://appshunter.io/ios/app/dynamed/id986105980) | 4.9 (3,520) | Free | Medical | | [VisualDx](https://appshunter.io/ios/app/visualdx/id348177521) | 4.4 (185) | Free | Medical | | [UpToDate](https://appshunter.io/ios/app/uptodate/id334265345) | 3.6 (577) | Free | Medical | | [Sanford Guide Antimicrobial](https://appshunter.io/ios/app/sanford-guide-antimicrobial/id863196620) | 4.8 (1,862) | Free | Medical | | [USPSTF Prevention TaskForce](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560) | 3.6 (68) | Free | Medical | ## More apps by Elsevier Inc. - [QUOSA](https://appshunter.io/ios/app/quosa/id734601323) - [PracticeUpdate](https://appshunter.io/ios/app/practiceupdate/id786924888) - [Elsevier CDI Reference](https://appshunter.io/ios/app/elsevier-cdi-reference/id813772018) - [Elsevier Clinical Pharmacology](https://appshunter.io/ios/app/elsevier-clinical-pharmacology/id923081157) - [Knovel ToGo](https://appshunter.io/ios/app/knovel-togo/id972213358) All apps by Elsevier Inc.: https://appshunter.io/developer/367031326 ## Related topics [clinical key](https://appshunter.io/ios/topics/clinical-key) · [elsevier clinical key](https://appshunter.io/ios/topics/elsevier-clinical-key) · [clinical key bookshelf](https://appshunter.io/ios/topics/clinical-key-bookshelf) · [elsevier clinical pharmacology](https://appshunter.io/ios/topics/elsevier-clinical-pharmacology) · [gerardo viera](https://appshunter.io/ios/topics/gerardo-viera) · [sbccv bjcvs](https://appshunter.io/ios/topics/sbccv-bjcvs) · [elsevier](https://appshunter.io/ios/topics/elsevier) --- *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 2026-08-25.*