Pass CCRN vs Cardiology Cases
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pass CCRN
Prepare for your CCRN certification exams with a comprehensive mobile study tool. It offers practice questions, personalized study plans, and detailed performance tracking to help you pass your Adult, Neonatal, or Pediatric critical care nursing exams.
- Personalized study plan
- 1800+ practice questions
- Topic-based learning
- Strength and weakness tracking
- Detailed test statistics
- Community score comparison
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Updated for the 2026 CCRN exam cycle — new question sets, refreshed rationales, and up-to-date exam tips keep your study plan current. Pass your CCRN Adult, Neonatal, and Pediatric exams with flying colors! Boost your confidence in passing the first time with our mobile app and a personal study plan based on your current skill and requirements. CCRN is a specialty certification for nurses who provide direct care to acutely/critically ill patients regardless of their physical location. Nurses interested in this certification may work in areas such as intensive care units, cardiac care units, combined ICU/CCUs, medical/surgical ICUs, trauma units, or critical care transport/flight. CCRN Key features: - Choose from different topics required to become a certified nurse - Practice with 1800+ questions - Track your strengths and weaknesses within Stats section of the app - Study detailed statistics of every test you take - Compare your score to the community average for almost any type of exam - - - - CCRN Purchases, subscriptions and terms You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of use: https://mastrapi.com/terms Privacy policy: https://mastrapi.com/policy
Cardiology Cases
Master cardiology and ECG interpretation with realistic patient cases and diagnostic challenges. Enhance your clinical skills with in-depth learning resources and track your progress. Connect with a community of peers to discuss complex scenarios and become a more confident healthcare provider.
- Realistic patient case studies
- Interactive diagnostic challenges
- In-depth learning resources
- Progress tracking and performance monitoring
- Community interaction and discussion
- ECG interpretation practice
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Welcome to Cardiology Cases, the ultimate mobile app for medical students seeking to sharpen their cardiology knowledge and diagnostic abilities. This innovative application is specifically designed to help you master complex cardiac scenarios, improve your clinical skills, and become a more proficient healthcare provider. Key Features: Realistic Patient Cases: Dive into a comprehensive collection of authentic cardiology patient scenarios, ranging from common conditions to rare disorders. These cases are presented in an engaging and interactive format. Diagnostic Challenges: Put your problem-solving skills to the test by analyzing symptoms, ECGs, and medical histories. Make critical decisions to uncover the correct diagnosis and treatment plan. Learning Resources: Access a wealth of educational materials, including in-depth explanations, diagnostic guidelines, and the latest research to enhance your understanding of each case. Progress Tracking: Keep track of your performance, monitor your growth, and identify areas that need improvement. As you tackle more cases, you'll gain confidence in your cardiology expertise. Community Interaction: Connect with a community of fellow medical students and professionals to exchange insights, seek advice, and discuss challenging cases. Cardiology Cases is the ideal companion for your medical education journey. Whether you're preparing for exams or simply aiming to refine your cardiology skills, this app will help you become a more adept and confident future cardiologist. Download it now and embark on your path to becoming a cardiology expert. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Cardiology Cases at 73% against Pass CCRN's 20%. Pass CCRN's advantage is rating (4.6 vs 4.2) and ratings volume (608 vs 5). On price, update cadence, ads and in-app purchases 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. Pass CCRN sells 2 in-app purchases, starting at $24.99 per month and Cardiology Cases sells 14 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Pass CCRN holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Pass CCRN has 608 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 20% of Pass CCRN's written reviews are positive against 73% of Cardiology Cases's, so the app with the better star average is not the one people write more warmly about.
Pass CCRN ships an update every 3 weeks, Cardiology Cases every 4 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | Pass CCRN | Cardiology Cases |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (608 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 20.0% of reviews | 72.7% of reviews — better |
| Number of ratings | 608 — better | 5 |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 36 MB | 153 MB |
| Age rating | 4+ | 17+ |
| Developer | MastrAPI | KBT MedTech Ltd |
Customer experience
Pass CCRN
Cardiology Cases
Bugs and requests
Pass CCRN
Reported bugs
11 issues- App freezes or won't open
- Only loads 4 questions despite paid access
- Same questions repeat in quiz sets
- App won't open without WiFi
- Extremely slow loading times (over an hour)
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- Crashes or becomes unresponsive
- Statistics not updating in real time
- Wrong answer marked as correct in questions
- Missing information in questions (e.g., incomplete ABG values)
- Inconsistency between question prompt and answer choices
- No iPad support
Requested features
5 requests- Ability to filter questions by topic/module (e.g., cardiac questions)
- Custom exam creation based on selected subjects
- Pediatric CCRN section
- Question reporting/review system
- Better organization of content by difficulty level
Cardiology Cases
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Pass CCRN
- Monthly access by subscription7 Days trial$24.991 Month
- Lifetime access$99.99
Cardiology Cases
- 1new$0.991 Month
- Monthly Sub Code$4.991 Month
- MonthlyCode$5.491 Month
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- 1week$12.997 Days
- mysub$14.991 Month
- Monthly$49.991 Month
- Yearly Sub$49.991 Year
- YearlyCode$54.991 Year
- Yearly1 Year trial$199.991 Year
- 50 Translate Token$0.99
- 100 Translate Token$1.99
- 150 Translate Token$2.99
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- 200 Translate Token$3.99
- 250 Translate Token$4.99
Questions
Is Pass CCRN free?
Is Cardiology Cases free?
Which has better reviews, Pass CCRN or Cardiology Cases?
Do Pass CCRN or Cardiology Cases have ads?
Which is updated more often, Pass CCRN or Cardiology Cases?
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