# CorePendium — The Crucial Clinical Reference > Continuously updated, multimedia clinical reference for Emergency and Urgent Care Medicine. (iPhone/iPad app by EM:RAP, Inc..) - Source: https://appshunter.io/ios/app/corependium/id1581291387 (this page in markdown: same URL + `.md`) - Developer: [EM:RAP, Inc.](https://appshunter.io/developer/804248263) - Category: Medical, Education - Price: Free - Rating: 4.90/5 from 1,435 App Store ratings · 12 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 49 MB - Languages: American English - Released: 2022-04-19 - Data updated: 2026-08-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/corependium/id1581291387/reviews.md ## What is CorePendium? The textbook is dead. Long live CorePendium! CorePendium is the first truly comprehensive, continuously updated, peer-reviewed, multimedia clinical reference for Emergency and Urgent Care Medicine. Download the CorePendium App and bring the best clinical reference text with you anywhere in the world, regardless of connectivity. With your EM:RAP account, the CorePendium App allows you to join over 65,000 members of the CorePendium community. The CorePendium App gives you… • EXPERT-BACKED CONTENT — Written, edited, and peer-reviewed by a team of over 800 leading academics and practitioners, every CorePendium chapter is continuously revised by leading experts in emergency medicine and beyond. • INTEGRATED MEDIA — Comprehensive learning requires more than just words. Dive into our constantly growing media library of ECG’s and X-rays, as well as expertly-produced videos and audio segments. Look, listen, and learn, all without leaving the CorePendium App. • OFFLINE MODE — With new chapters being added and updated frequently to reflect the latest literature and practice guidelines, the CorePendium App makes sure you always have the newest information at your fingertips, 24 hours a day. The app looks for updates to its offline database every time you’re active online, so that you have the answers you need, no matter what. Do you want access to our skillfully-shot procedure videos and expert commentary away from a wireless connection? You can choose to download our audio and video content to ensure access when you need it most. • INTUITIVE NAVIGATION — Designed to prioritize all of the crucial information and media needed for the critical patient, CorePendium’s ‹Rapid Access› section gives you the quick insights you’ll need at the bedside. If you are looking for more background, the ‹Deep Dive› section provides all the information you’ll need to know about a topic. Sleek chapter sidebars, internal searches, search filters, and curated tabs ensure you can find what you need when you need it. • MEDICAL CALCULATORS — Get all of the commonly used clinical scoring and decision tools you need, with important interpretation data compiled by some of medicine’s foremost experts just a thumb slide away. Our calculators are also integrated with the content that uses it most. • PART OF THE EM:RAP KNOWLEDGE BASE — CorePendium is just one piece of the EM:RAP universe. The CorePendium App takes full advantage of its special connection to the most listened to programs in Emergency and Urgent Care Medicine by integrating that content. With continuously updated links to video, conference content, and podcasts you’ll always get the most cutting-edge answers. • INTERNATIONAL — CorePendium is for the whole world. We have an international advisory board that aims to address emergency care for patients and practitioners in all of the various environments where it is practiced. • EDITORIAL INDEPENDENCE — CorePendium is written by clinicians for clinicians, without the support of advertising or industry. With the CorePendium App you just get the best information, current and expertly reviewed. • THE REFERENCE OF RECORD — Accessed millions of times, CorePendium is already the reference textbook used by residency training programs and frontline clinicians the world over. ## Key features - Expert-backed, continuously revised content - Integrated media library (ECGs, X-rays, videos, audio) - Offline access to all content - Intuitive navigation with Rapid Access and Deep Dive sections - Integrated medical calculators - Links to EM:RAP knowledge base content ## What do users think of CorePendium? Overall sentiment: positive **Pros** - 🚀 Great resource - 👍 Excellent and usable app - 👍 Terrific point of care resource - 👍 Invaluable for EM residents **Cons** - 🔍 Lacking search functionality - 🐛 Crashes frequently - 🔍 Poor indexing and content organization **Commonly reported bugs** - Crashes on launch - Compatibility issues with older devices **Most requested features** - iPad version - Ability to track progress and bookmark content - Video playback controls (speed, rewind) ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/corependium/id1581291387/reviews.md ### 2/5 — Contains lots of great material but search feature is lacking *2025-10-16* The search feature in Corpening is something that has not worked well for me. Typing in a simple term takes you to to vast chapters where the topic you're looking for is mentioned in some very tiny subsection. It can be very hard to get the information you need quickly. ### 1/5 — Crashes *2025-05-09* Great app previously - now it doesn’t work at all and crashes whenever opened **Developer response:** Thank you for your feedback! Please update the CoreP app to the latest version and contact support if the issue persists ### 5/5 — Awesome resource *2025-05-04* Excellent and very usable app! Love it! ### 2/5 — In a pinch *2024-12-13* I will use Eolas/wikiEM or Pediastat when time is of the essence. Core Pendium doesn’t index well. Major EmRap user and booster so critique offered with appreciation and respect. ### 5/5 — Great Tool *2024-10-22* This is a terrific resource with just what I need to make decisions at the point of care. ### 5/5 — Core resource *2024-10-10* An invaluable resource for EM residents on the move! ### 5/5 — Fantastic but could use iPad version *2023-07-17* Amazing point of care and in-depth, up to date textbook. Only thing to improve would be to have a better screen formatted iPad version ### 4/5 — Great content ok app *2023-06-19* Please develop an iPad version. ### 3/5 — App needs work *2022-10-05* Content is 5 stars App function is 2. Need a way to track progress through content, especially with the resident study guides. Would prefer check boxes or bookmarking ability, but even if the links changed colors. Videos need playback speed option, and 15 sec rewind. ### 4/5 — Great content *2022-06-19* Great content with some suggestions: - iPad version for reading - allow audio player to continue when iPhone screen goes dark - allow us to favorite videos or articles so they’re easily accessible. I am working on the year 1 curriculum and it would be nice to find it easier when I open the app. And if I could track my progress and flag certain topics I want to revisit. Thank you! ## Frequently asked questions about CorePendium ### What is CorePendium? CorePendium is a comprehensive, continuously updated, and peer-reviewed clinical reference specifically designed for Emergency and Urgent Care Medicine. It offers expert-backed content, integrated multimedia resources like ECGs, X-rays, videos, and audio segments, and essential medical calculators. ### Can I use CorePendium offline? Yes, CorePendium offers robust offline access. You can download audio and video content to ensure you have critical information and procedure videos available even without an internet connection. The app checks for updates to its offline database whenever you are active online. ### How is the content updated? The content in CorePendium is continuously revised by over 800 leading academics and practitioners in emergency medicine and related fields. New chapters are added and existing ones are updated frequently to reflect the latest literature and practice guidelines, ensuring you always have the most current information. ### What kind of multimedia content is available? The app features a growing library of integrated media, including ECGs, X-rays, expertly produced videos, and audio segments. This allows for a comprehensive learning experience, enabling users to look, listen, and learn directly within the app without needing to switch to other platforms. ### Is CorePendium suitable for international use? Yes, CorePendium is designed for global use. It has an international advisory board dedicated to addressing emergency care for patients and practitioners in diverse environments worldwide, making it a relevant resource for medical professionals across different regions. ## Version history (last 5 releases) ### 2.24.1 — 2026-07-28 We've made routine performance improvements, fixed a number of bugs, improved chapter navigation by highlighting the current section in the chapter sidebar, and fixed an issue with scrolling to collapsed sections. Thanks for your ongoing feedback and support! ### 2.22.0 — 2026-05-06 We've added new calculators to provide information on BRUE and Cairo Bishop criteria, as well as small fixes to improve performance. Thanks for your ongoing feedback and support! ### 2.20.0 — 2026-02-25 This update brings multiple bug fixes and improvements. Update now to enjoy a smoother, more reliable experience! ### 2.19.3 — 2025-12-10 This update brings several bug fixes and improvements. Update now to enjoy a smoother, more reliable experience! ### 2.19.2 — 2025-12-04 This update brings several bug fixes and improvements. Update now to enjoy a smoother, more reliable experience! ## Apps similar to CorePendium | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shift Admin](https://appshunter.io/ios/app/shift-admin/id1490335143) | 3.3 (71) | Free | Medical | | [EB Medicine](https://appshunter.io/ios/app/eb-medicine/id1584935249) | 4.9 (448) | Free | Medical | | [Fractures: Splinting App](https://appshunter.io/ios/app/fractures-splinting-app/id1664530786) | 5.0 (22) | Free | Medical | | [MobilEM](https://appshunter.io/ios/app/mobilem/id1474834329) | 3.6 (39) | Free | Medical | | [palmEM AI: EM Quick Reference](https://appshunter.io/ios/app/palmem-ai-em-quick-reference/id481034047) | 4.2 (72) | Free | Medical | | [Pedi STAT](https://appshunter.io/ios/app/pedi-stat/id327963391) | 4.5 (66) | $7.99 | Medical | ## More apps by EM:RAP, Inc. - [EM:RAP - Medical Education](https://appshunter.io/ios/app/emrap-medical-education/id804248260) - [EM:RAP ONE](https://appshunter.io/ios/app/emrap-one/id1526624090) - [UC Max - Medical Education](https://appshunter.io/ios/app/uc-max-medical-education/id6593709570) All apps by EM:RAP, Inc.: https://appshunter.io/developer/804248263 ## Related topics [search on shift for em](https://appshunter.io/ios/topics/search-on-shift-for-em) · [emergency medicine on call](https://appshunter.io/ios/topics/emergency-medicine-on-call) · [emergency medicine at ummc](https://appshunter.io/ios/topics/emergency-medicine-at-ummc) · [emra](https://appshunter.io/ios/topics/emra) · [syncope decision tool](https://appshunter.io/ios/topics/syncope-decision-tool) · [chest pain decision tool](https://appshunter.io/ios/topics/chest-pain-decision-tool) · [emergency medicine](https://appshunter.io/ios/topics/emergency-medicine) · [stanford emergency manual](https://appshunter.io/ios/topics/stanford-emergency-manual) · [advanced analgesia](https://appshunter.io/ios/topics/advanced-analgesia) · [emergency medicine guide](https://appshunter.io/ios/topics/emergency-medicine-guide) · [emergency medicine checklist](https://appshunter.io/ios/topics/emergency-medicine-checklist) · [textbook medical](https://appshunter.io/ios/topics/textbook-medical) --- *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 2026-08-31.*