CTisus Pancreas Compendium vs IVUSAID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CTisus Pancreas Compendium
This medical app offers a comprehensive guide to pancreatic tumors. It features a systematic checklist for mass etiology, a curated case review, and educational lectures with illustrations. Users can also test their diagnostic skills with quiz cases.
- Systematic checklist for pancreatic mass etiology
- Review of 2000+ pathologically proven cases
- Educational lectures on pancreatic tumors
- Illustrations of pancreatic anatomy and surgery
- Quiz cases for diagnostic testing
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This Application presents a complete analysis of pancreatic tumors by: 1. using a checklist to better define the etiology of a pancreatic mass in a systematic fashion with a detailed and proven pathway. 2. reviewing & select cases from the teaching file of over 2000 pathologically proven cases across a range of pancreatic pathologies. 3. reviewing a series of pearls on various pancreatic lesions. 4. listening to lectures about pancreatic tumors including lectures on solid and cystic pancreatic lesions. 5. reviewing a series of illustrations about pancreatic anatomy and surgeries used for management of pancreatic tumors. 6. review a series of quiz cases to test your ability at arriving at the correct diagnosis.
IVUSAID
This free educational app teaches medical professionals how to use intravascular ultrasound (IVUS) for PCI guidance. It features interactive lessons, image interpretation tools, and complex case studies to overcome barriers to IVUS adoption.
- IVUS principles and image acquisition
- Image interpretation with videos and descriptions
- Complex coronary case studies
- Interactive quiz section with explanations
- PCI guidance for stent sizing and optimization
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The IVUSAID App is a free educational mobile application which has been developed to teach medical professionals how to use intravascular ultrasound (IVUS) for PCI guidance based on the current guidelines using our extensive experience and large database of complex coronary cases. Despite the growing body of evidence for clinical benefits of IVUS-guided PCI, IVUS remains underutilized in much of the world including the United States. Challenges in image interpretation and education are among the barriers to widespread adoption of IVUS in everyday clinical practice. Mount Sinai Heart is a global leader within the field of interventional cardiology as well as mobile apps development. The myriad of cases and pathology which are seen in The Mount Sinai Cardiac Catheterization Laboratory make it the perfect center to educate medical professionals within this field. The Key Concepts section of IVUSAID describes principles of IVUS, image acquisition, and concepts of ultrasound behavior in various tissues. The Image Interpretation section of the app has dozens of representative cross-sectional images, videos, and descriptions of plaque types, stent apposition and expansion, artifacts, and more. A short video for each type of lesion or artifact and post-stent findings, in addition to an annotated representative cross section aims to overcome a major limitation of any article or book on IVUS which present a static image, since the actual IVUS pullback is dynamic. Twenty-one complex coronary cases demonstrate IVUS guidance in a variety of patient presentations and lesions including ACS, LM bifurcation, severely calcified lesions and calcified nodules, spontaneous coronary artery dissection, and malapposed stents as well as how IVUS was used to inform treatment decisions. An extensive quiz section helps deliver educational content in a more interactive format where answers are accompanied by detailed explanations and references. We hope that IVUSAID will help techs, fellows, and early-career physicians incorporate IVUS in their daily practice for stent sizing, post-stent optimization, and identification of appropriate treatment strategies.
Screenshots
Verdict
The clearest difference is ads: CTisus Pancreas Compendium at none against IVUSAID's shown. CTisus Pancreas Compendium also leads on monetization model (free vs ad-supported) and ratings volume (5 vs 1). On price, rating, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for CTisus Pancreas Compendium against 5.0 for IVUSAID. That said, the two scores are not equally well evidenced: CTisus Pancreas Compendium has 5 ratings behind it against 1, so its average is the more settled of the two.
CTisus Pancreas Compendium ships an update every 26 months, IVUSAID every 18 months. The most recent releases landed on September 19, 2026 and June 4, 2026 respectively.
| Parameter | CTisus Pancreas Compendium | IVUSAID |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 26 months | Every 18 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 67 MB | 80 MB |
| Age rating | 17+ | 17+ |
| Developer | Elliot Fishman | Cardiology Apps LLC |
Customer experience
CTisus Pancreas Compendium
IVUSAID
In-app purchases
CTisus Pancreas Compendium
No in-app purchases
IVUSAID
No in-app purchases
Questions
Is CTisus Pancreas Compendium free?
Is IVUSAID free?
Which has better reviews, CTisus Pancreas Compendium or IVUSAID?
Do CTisus Pancreas Compendium or IVUSAID have ads?
Which is updated more often, CTisus Pancreas Compendium or IVUSAID?
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