--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "IVUSAID" developer_entity: "Cardiology Apps" bundle_id: "com.cardiologyapps.ivusaid" app_store_id: "6447531663" category: "Medical" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-05" report_date: "2026-09-14" last_verified: "2026-09-14T00:00:00.000Z" report_version: "1.0.7" total_reviews: 1 overall_rating: 5 sentiment: "Excited" sentiment_score: 65 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Medical professionals find the educational content highly beneficial for learning to interpret complex imaging results" top_complaint_theme: "Login failures and general app instability prevent users from accessing the educational content consistently" review_sample_size: 8 total_review_count: 8 analyzed_review_count: 8 data_age_days: 25 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["medical", "free", "excited sentiment", "mobile app", "app review", "app analysis", "medical", "professionals,", "including"] canonical_url: "https://marlvel.ai/apps/ivusaid" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # IVUSAID Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Free - **Signal**: Rating 5 · Sentiment Excited - **Recent focus**: Login failures and general app instability prevent users from accessing the educational content consistently (top complaint) · Medical professionals find the educational content highly beneficial for learning to interpret complex imaging results (top praise) > **TL;DR:** IVUSAID is a medical app by Cardiology Apps, rated 5/5 by 1 users, with Excited user sentiment (65/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** IVUSAID maintains Excited user sentiment (5/5 from 1 review), with users consistently praising medical professionals find the educational content highly beneficial for learning to interpret complex imaging results. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **User Mood** | Excited | | **Category** | Medical | | **Developer** | Cardiology Apps | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 25d | ## Metadata & Market Performance - **Publisher:** Cardiology Apps - **Category:** Medical - **Target Audience:** Medical professionals, including interventional cardiology fellows, technicians, and early-career physicians. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0.7 - **Report Date:** 2026-09-14 - **Signal Count:** 8 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 6447531663 - **Bundle ID:** com.cardiologyapps.ivusaid - **Google Play ID:** com.cardiologyapps.ivusaid - **Data Window:** Analysis based on signals collected up to 2026-09-14 ## Executive Snapshot **What it is:** IVUSAID is a free educational mobile application for medical professionals that provides case-based training on intravascular ultrasound (IVUS) for PCI guidance. **Why users hire it:** The app removes the limitation of static textbook images by providing dynamic IVUS pullbacks and annotated cross-sections, helping clinicians bridge the gap between theory and procedural reality. ## App DNA (Features & Intent) - **[Differentiator] Interactive Quiz Section:** Fifty quizzes featuring annotated cross-sections and pullbacks to test clinical knowledge. - **[Differentiator] Dynamic IVUS Case Library:** Twenty-one complex coronary cases demonstrating IVUS guidance for ACS, bifurcations, and calcified lesions. - **[Standard] Image Interpretation Module:** Library of cross-sectional images and videos detailing plaque types, stent apposition, and artifacts. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} IVUSAID maintains a niche position in the medical education category with a 5-star rating on iOS. The lack of updates for over 130 days signals a maintenance-only posture that risks losing the professional audience to more frequently updated clinical reference tools. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is entirely free, serving as a professional educational tool to build brand authority for the Mount Sinai Heart institution. ## 🟢 User Sentiment (Medium Confidence: 8 of 8 reviews analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Excited ### Top Praises - **Medical professionals find the educational content highly beneficial for learning to interpret complex imaging results** - **The initial content delivery is clear and accessible for users seeking professional medical guidance** ### Top Complaints (Impact Areas) - **Login failures and general app instability prevent users from accessing the educational content consistently** ## SWOT Analysis {#swot} **Core Strengths:** - Case-based library from Mount Sinai Heart establishes clinical authority **Growth Levers:** - Expanding interactive case library could increase professional engagement ## What's New - **Latest (v1.0.7, 4 months ago):** Maintenance update focused on minor bug fixes and performance improvements. ## App Momentum (Maintenance) {#momentum} - Ships ~2 maintenance releases per year. - Last major update 4 months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 132 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} IVUSAID is a market-leading medical app that is completely free. With a 5/5 rating from 1 review, it delivers strong user satisfaction. > **Bottom Line:** IVUSAID provides high-value clinical content, but technical failures in the authentication flow currently block the user experience. Resolving these stability issues is the necessary move to protect the brand authority established by the Mount Sinai Heart institution. **Best for:** Medical professionals, including interventional cardiology fellows, technicians, and early-career physicians. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit authentication flow because login failures are the top-cited barrier to content access → improve daily active usage ### Outlook: Declining The medical education app market is shifting toward high-frequency, cloud-synced reference tools that prioritize stability. IVUSAID's maintenance-only cadence leaves it exposed to technical obsolescence, and the current instability issues will likely lead to a decline in professional adoption if not addressed in the next release cycle. - 🔴 Persistent login failures and hardware instability in the latest release erode the professional user habit, which compounds the risk of long-term churn. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Excited (65/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **IVUSAID** (this app) | 5/5 | Excited | Cardiology Apps | | [필잇 - 약 알림 및 복용 기록](https://marlvel.ai/apps/app--35) | N/A/5 | N/A | Hansub Yoo | | [레어노트 - 암·희귀질환 정보](https://marlvel.ai/apps/app--629) | 5.0/5 | N/A | LifeX, Inc. | | [창고형약국 약값체크](https://marlvel.ai/apps/com-hiddenwave-yakcheck) | N/A/5 | N/A | Lowkeybase | | [용인세브란스병원](https://marlvel.ai/apps/com-severance-newys) | 1.9/5 | N/A | Yonsei University Health System | | [1001Doktor](https://marlvel.ai/apps/com-binbirdoktor-binbirdoktor) | 4.8/5 | N/A | 1001Doktor Ltd. Şti. | ## Company Profile - **Developer:** Cardiology Apps - **Website:** [https://cardiologyapps.com/IVUSAID](https://cardiologyapps.com/IVUSAID) ## Data Sources & Links - **App Store ID:** 6447531663 - **Google Play ID:** com.cardiologyapps.ivusaid - **Dev Site:** [Official Website](https://cardiologyapps.com/IVUSAID) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*필잇 - 약 알림 및 복용 기록*](https://marlvel.ai/apps/app--35) (Hansub Yoo) · N/A Rating - [*레어노트 - 암·희귀질환 정보*](https://marlvel.ai/apps/app--629) (LifeX, Inc.) · 5.0/5 Rating - [*창고형약국 약값체크*](https://marlvel.ai/apps/com-hiddenwave-yakcheck) (Lowkeybase) · N/A Rating - [*용인세브란스병원*](https://marlvel.ai/apps/com-severance-newys) (Yonsei University Health System) · 1.9/5 Rating - [*1001Doktor*](https://marlvel.ai/apps/com-binbirdoktor-binbirdoktor) (1001Doktor Ltd. Şti.) · 4.8/5 Rating - [*101 Last Minute Study Tips*](https://marlvel.ai/apps/101-last-minute-study-tips) (Limmer Creative) · 3.4/5 Rating - [*10th HiD*](https://marlvel.ai/apps/10th-hid) (Catch Dynamics, Inc.) · N/A Rating - [*12 Lead ECG Challenge*](https://marlvel.ai/apps/com-limmercreative-srtengine-12lead) (Limmer Creative) · 3.3/5 Rating - [*1-800 Contacts*](https://marlvel.ai/apps/com-1800contacts-1800contacts) (1-800 CONTACTS, Inc.) · 4.6/5 Rating - [*1B Pharmacy - Online Pharmacy*](https://marlvel.ai/apps/1b-pharmacy-online-pharmacy) (TRESOR HEALTHCARE PRIVATE LIMITED) · N/A Rating ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 8 - **Data Sources:** user reviews, developer website, company about page, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 25 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ivusaid) Data licensed for AI Agent attribution under CC-BY-NC 4.0.