CCU Guide vs DeviceAID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CCU Guide
A comprehensive medical resource for cardiology professionals and students, offering quick access to essential information, clinical trials, and diagnostic tools. It provides a concise bedside reference for patient care, covering everything from physical examinations to advanced treatment recommendations.
- Cardiology clinical trials summaries
- Patient care bedside resource
- EKG interpretation and algorithms
- Cardiac medication details
- 60+ medical calculators
- Cardiac catheterization review
- Rhythm analyzer database
Read full descriptionHide full description
"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. A concise bedside resource covering the wide-ranging information you need to care for cardiology patients. Essential for everyone from attending cardiologists and fellows to nurses, physician assistants, students, and trainees. The content spans both basic and advanced knowledge including: * Principles of physical examination and symptom assessment * Interpretation of EKG rhythms and invasive monitoring * Cardiac medications * Disease classification systems * Evidence-based medicine including leading clinical trials underlying current treatment recommendations Plus, you'll find innovative features such as: * 60+ calculators for rapid analysis of data ranging from the simple (aortic valve area) to the complex (GRACE risk score, PE prediction) * Cardiac Catheterization review info including coronary artery anatomy, catheter basics, and images of standard views with labels * Details of 20+ classification systems in various areas ranging from simple (NYHA Class) to the complex (GCS, TIMI stable & unstable angina risk) * Concise code blue algorithms, including medication doses and routes * Basic echo review material, including normal values for valves and chambers, basic formulae, and images of standard views with labeled structures. Additionally, includes basics of scanning technique/sequencing and image interpretation for those nights on call when you’re the tech. * EKG criteria in a concise, easy reference * EP basics including a glossary of common terms and programming modalities, interrogation strategies and normal values * General cardiology basics, including concise entries on common diagnoses, tips/structure to organize a clinical day on the wards or in the unit, and review of basic cardiac anatomy * Physical exam information, including analysis of murmurs, maneuvers, and common findings * The rhythm analyzer – a searchable database of heart rhythms with definitions and clinical significance; can be narrowed by various features (QRS width, regularity, etc) to help you focus in on a diagnosis. Includes information on mechanisms of electrical initiation and conduction within the heart. * Almost 20 risk calculators and assessment tools, for various conditions including MI, angina, PE, a-fib, CHF and for procedures such as PCI and CABG – and many others * 100+ of the most important cardiology trials, summarized and categorized, with as much detail as you want. This information is the foundation of much of what we do in cardiology, and is fertile pimping material. No extraneous information – just what you need to know * No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. CCU Guide is updated every 6 months with the most current information, including relevant trials and new drug information. An amazing value! SUBSCRIPTION : Please purchase a yearly auto-renewing subscription to receive content access and available updates. Yearly auto-renewing payments- $4.99 Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user and auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable. If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy - https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions - https://www.skyscape.com/terms-of-service/licenseagreement.aspx Author(s): Steven D. Anisman, MD, FACC
DeviceAID
Read full descriptionHide full description
DeviceAID is an educational application with many categories of devices used in both diagnostic Cath as well as interventional cardiology. With hundreds of devices to keep in your head, having a tool to get to the key few numbers can be invaluable. A basics section introduces devices, and the library section allows for the searching and filtering of devices based on some key characteristics. Current sections include Catheters, stents, balloons, atherectomy devices, access, closure, and more. Devices can be added to your personal favorites list for easy access later. For those who want to refine their knowledge of devices, quizzes with correct answer explanations are available.
Screenshots
Verdict
The clearest difference is in-app purchases: DeviceAID at none against CCU Guide's 5. CCU Guide's advantage is update cadence (every 4 months vs every 14 months) and device support (4 vs 2). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CCU Guide sells 5 in-app purchases, starting at $3.79 per year. DeviceAID asks for nothing beyond the download.
CCU Guide ships an update every 4 months, DeviceAID every 14 months. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.
| Parameter | CCU Guide | DeviceAID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 4 months — better | Every 14 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 144 MB | 60 MB |
| Age rating | 17+ | 12+ |
| Developer | Skyscape Medpresso Inc | Cardiology Apps LLC |
In-app purchases
CCU Guide
- 25% off for Limited Period$3.791 Year
- 20% off for Limited Period$3.991 Year
- 15% off for Limited Period$4.291 Year
Show 1 moreShow fewer
- CCU Guide 1/Y Sub7 Days trial$4.991 Year
- Cardiac Care Unit Guide$4.99
DeviceAID
No in-app purchases
Questions
Is CCU Guide free?
Is DeviceAID free?
Do CCU Guide or DeviceAID have ads?
Which is updated more often, CCU Guide or DeviceAID?
Other comparisons















