--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Verticality Test" developer_entity: "Jorge Alberto Rey Martinez" bundle_id: "ARK.Verticality" app_store_id: "1048555950" category: "Medical" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2020-01-28" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "2.1.4" total_reviews: 2 overall_rating: 4 confidence: "low" confidence_score: 0.3 data_age_days: 18 momentum_velocity: "zombie" intelligence_version: 2 tags: ["medical", "free", "mobile app", "app review", "app analysis", "medical", "professionals", "researchers"] canonical_url: "https://marlvel.ai/apps/verticality-test" 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. --- # Verticality Test Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Free - **Signal**: Rating 4 > **TL;DR:** Verticality Test is a medical app by Jorge Alberto Rey Martinez, rated 4/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Verticality Test is a medical app by Jorge Alberto Rey Martinez. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4/5 (2 reviews) | | **Category** | Medical | | **Developer** | Jorge Alberto Rey Martinez | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 18d | ## Metadata & Market Performance - **Publisher:** Jorge Alberto Rey Martinez - **Category:** Medical - **Target Audience:** Medical professionals or researchers requiring portable tools for otolithic function assessment. - **Platforms:** iOS - **Version Reviewed:** 2.1.4 - **Report Date:** 2026-09-12 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1048555950 - **Bundle ID:** ARK.Verticality - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** Verticality Test is a medical assessment tool for otolithic function, enabling verticality, horizontality, and profundity perception tests on iOS and tvOS. **Why users hire it:** The tool removes the requirement for specialized clinical hardware by enabling testing in any location via device sensors, reducing the friction for researchers conducting field assessments. ## App DNA (Features & Intent) - **[Differentiator] Otolithic Function Testing:** Performs verticality, horizontality, and profundity perception tests using device sensors. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] tvOS Integration:** Supports classical test performance via Apple TV 4th Gen hardware. - **[Standard] Mobile Portability:** Enables testing at any location and under varying illumination conditions using iOS device sensors. ## Market Position {#market-position} Verticality Test occupies a niche segment within the medical category, offering a specialized diagnostic utility at no cost. The absence of updates since 2020 suggests the developer treats the tool as a legacy project rather than a growth-oriented product. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is distributed as a free tool without visible monetization or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Sensor-based methodology enables clinical-grade testing in non-clinical environments **Growth Levers:** - Expansion into tele-health diagnostic workflows remains an untapped potential for portable assessment tools ## What's New - **Latest (v2.1.4, 6 years ago):** Optimized visual layout for large-screen devices. ## App Momentum (Zombie) {#momentum} - Dormant development for over six years. - Last major release in early 2020. > **Cadence:** 1 total versions · 0 majors in last 6 months · 2419 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Verticality Test is a medical app that is completely free. It holds a 4/5 rating from 2 reviews. > **Bottom Line:** Verticality Test serves a niche clinical need with its portable sensor methodology, but the six-year development silence leaves the tool vulnerable to OS-level deprecation. Establishing a minimal maintenance cadence would secure the utility for existing professional users. **Best for:** Medical professionals or researchers requiring portable tools for otolithic function assessment. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit the current codebase because the six-year update gap risks total failure on modern iOS versions → Maintain ### Outlook: Declining The medical assessment market is shifting toward integrated tele-health solutions, leaving standalone tools like Verticality Test increasingly isolated. Without a clear update roadmap, the tool will likely lose its remaining professional user base to more modern, supported alternatives. - 🔴 The six-year development silence indicates the app is in maintenance mode, which increases the risk of sudden failure on future iOS versions. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Verticality Test** (this app) | 4/5 | N/A | Jorge Alberto Rey Martinez | | [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:** Jorge Alberto Rey Martinez - **Website:** [https://mlibra.com](https://mlibra.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/verticality-test/id1048555950?uo=4) - **Dev Site:** [Official Website](https://mlibra.com) - **Sources:** Developer website content, About us / company information, 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 18 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/verticality-test) Data licensed for AI Agent attribution under CC-BY-NC 4.0.