--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "SVV" developer_entity: "Kuroda ENT Clinic" bundle_id: "com.kuroda33.SVV" app_store_id: "1471979816" category: "Medical" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-09-07" report_date: "2026-09-19" last_verified: "2026-09-19T00:00:00.000Z" report_version: "3.4" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 12 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["medical", "free", "mobile app", "app review", "app analysis", "medical", "professionals", "specialists"] canonical_url: "https://marlvel.ai/apps/svv" 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. --- # SVV Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Free > **TL;DR:** SVV is a medical app by Kuroda ENT Clinic, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** SVV is a medical app by Kuroda ENT Clinic. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Medical | | **Developer** | Kuroda ENT Clinic | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 12d | ## Metadata & Market Performance - **Publisher:** Kuroda ENT Clinic - **Category:** Medical - **Target Audience:** Medical professionals and ENT specialists conducting vestibular function assessments. - **Platforms:** iOS - **Version Reviewed:** 3.4 - **Report Date:** 2026-09-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 1471979816 - **Bundle ID:** com.kuroda33.SVV - **Data Window:** Analysis based on signals collected up to 2026-09-19 ## Executive Snapshot **What it is:** SVV is a medical diagnostic utility for ENT specialists that measures perceived verticality using standard game controllers on iOS. **Why users hire it:** It removes the financial barrier of proprietary diagnostic hardware by allowing clinicians to use existing office equipment for vestibular testing. ## App DNA (Features & Intent) - **[Differentiator] SVV Testing:** Measures deviation from true vertical to evaluate vestibular function and otolith organ health. - **[Differentiator] External Controller Support:** Enables use of Nintendo, PlayStation, and Xbox controllers for line adjustment, lowering adoption friction. - **[Standard] Statistical Calculation:** Computes mean and standard deviation from 10 test repetitions for professional documentation. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} SVV operates as a specialized medical tool within the ENT diagnostic space. The free pricing model serves as a lead-generation mechanism for the Kuroda ENT Clinic's broader clinical software suite rather than a standalone revenue product. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** Provided as a free utility to support the developer's broader clinical software ecosystem. ## SWOT Analysis {#swot} **Core Strengths:** - Standardized 0.25-degree rotation sensitivity ensures clinical data consistency - Consumer-grade controller support eliminates proprietary hardware costs **Growth Levers:** - Automated EHR integration for diagnostic output ## What's New - **Latest (v3.4, 1 weeks ago):** Standardized rotation sensitivity to 0.25 degrees for screen taps, MFi controllers, and Elecom remotes. ## App Momentum (Maintenance) {#momentum} - Standardized rotation sensitivity to 0.25 degrees. - Ships monthly maintenance updates. > **Cadence:** 2 total versions · 0 majors in last 6 months · 12 days since last update · 29 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} SVV is a medical app that is completely free. > **Bottom Line:** Standardizing controller input for clinical precision establishes SVV as a reliable diagnostic tool, but the lack of public user engagement suggests the developer should prioritize direct clinical outreach over store-based acquisition to build professional trust. **Best for:** Medical professionals and ENT specialists conducting vestibular function assessments. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Publish a clinical validation whitepaper because the lack of store ratings hinders professional adoption → increase practitioner trust ### Outlook: Stable The market for specialized ENT diagnostic tools remains stable, with practitioners prioritizing precision and hardware compatibility over consumer-facing features. SVV is well-positioned to maintain its role as a niche utility, provided the developer continues to focus on clinical accuracy rather than store-based growth. - 🟢 Standardizing rotation sensitivity to 0.25 degrees ensures diagnostic consistency, which is the primary requirement for professional medical documentation. - ⚪ The monthly maintenance cadence indicates the developer treats SVV as a stable utility rather than a high-growth consumer product. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **SVV** (this app) | N/A/5 | N/A | Kuroda ENT Clinic | | [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:** Kuroda ENT Clinic - **Website:** [https://www.kuroda33.com/jibika](https://www.kuroda33.com/jibika) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/svv/id1471979816?uo=4) - **Dev Site:** [Official Website](https://www.kuroda33.com/jibika) - **Sources:** Developer website content, App store metadata. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, 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:** 12 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/svv) Data licensed for AI Agent attribution under CC-BY-NC 4.0.