Comparison

IVUSAID vs Cto Essentials 2026

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Cto Essentials 2026

Read full description

CTO Essentials 2026 — the official event app Everything you need for CTO Essentials 2026. Plan your day, follow the sessions that matter to you, and stay connected with the people you came to meet. BUILD YOUR OWN AGENDA Browse the full program by day, track, or topic. Add sessions to your personal schedule with a single tap and see instantly where two talks overlap. NEVER MISS A SESSION Get a reminder before each session on your schedule, plus real-time alerts when a room changes or the program is updated. KNOW THE SPEAKERS Full speaker profiles with bios, talk abstracts, and links to their work. Find out who's on stage before you walk into the room. CONNECT WITH ATTENDEES Create a professional profile, browse who else is attending, and start conversations with other engineering and technology leaders during the event. DISCOVER PARTNERS Explore sponsor and exhibitor listings with booth locations, so you know exactly who to visit and where. STAY IN THE LOOP A live event feed with announcements, schedule changes, and highlights from the day. RATE AND GIVE FEEDBACK Rate sessions right after they end and help shape next year's program. WORKS OFFLINE Your agenda, the speaker list, and venue maps stay available even when the conference Wi-Fi doesn't. Download the app, sign in with the email address you used to register, and you're set.

Screenshots

IVUSAID4 screens
Cto Essentials 20264 screens

Verdict

The call

The clearest difference is ads: Cto Essentials 2026 at none against IVUSAID's shown. Cto Essentials 2026 also leads on update cadence (every 10 days vs every 18 months). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IVUSAID ships an update every 18 months, Cto Essentials 2026 every 10 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
IVUSAID versus Cto Essentials 2026: the parameters behind the verdict, then further details
ParameterIVUSAIDCto Essentials 2026
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 18 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size80 MB29 MB
Age rating17+17+
DeveloperCardiology Apps LLCZ EVENT KONGRE ORGANIZASYON TURIZM HIZMET VE TICARET LIMITED SIRKETI

In-app purchases

None

IVUSAID

No in-app purchases

None

Cto Essentials 2026

No in-app purchases

Questions

Is IVUSAID free?
IVUSAID is free to download, with no in-app purchases.
Is Cto Essentials 2026 free?
Cto Essentials 2026 is free to download, with no in-app purchases.
Do IVUSAID or Cto Essentials 2026 have ads?
IVUSAID shows ads; Cto Essentials 2026 does not.
Which is updated more often, IVUSAID or Cto Essentials 2026?
IVUSAID ships an update every 18 months, and Cto Essentials 2026 every 10 days. Most recently, IVUSAID was updated on October 30, 2026 and Cto Essentials 2026 on October 29, 2026.

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