--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Larynx ID" developer_entity: "Blue Tree Publishing, Inc." bundle_id: "com.bluetreepublishing.larID" app_store_id: "687496193" google_play_id: "air.com.bluetreepublishing.larynxID" category: "Education" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2024-08-08" report_date: "2026-09-13" last_verified: "2026-09-13T00:00:00.000Z" report_version: "1.5.1" total_reviews: 3 overall_rating: 1 sentiment: "Mixed" sentiment_score: 50 confidence: "medium" confidence_score: 0.45 top_praise_theme: "Detailed anatomical models of the larynx and vocal cords provide significant educational value for students" top_complaint_theme: "High price point feels unjustified when comparable visual anatomical resources are available for free online" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 62 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "paid", "mixed sentiment", "mobile app", "app review", "app analysis", "medical", "students,", "patients,"] canonical_url: "https://marlvel.ai/apps/larynx-id" license: "CC-BY-NC 4.0" content_version: "v2" --- # Larynx ID Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Paid - **Signal**: Rating 1 · Sentiment Mixed - **Recent focus**: High price point feels unjustified when comparable visual anatomical resources are available for free online (top complaint) · Detailed anatomical models of the larynx and vocal cords provide significant educational value for students (top praise) > **TL;DR:** Larynx ID is a education app by Blue Tree Publishing, Inc., rated 1/5 by 3 users, with Mixed user sentiment (50/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Larynx ID shows Mixed sentiment (1/5 from 3 reviews) - users praise detailed anatomical models of the larynx and vocal cords provide significant educational value for students but report issues with high price point feels unjustified when comparable visual anatomical resources are available for free online. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1/5 (3 reviews) | | **User Mood** | Mixed | | **Category** | Education | | **Developer** | Blue Tree Publishing, Inc. | | **Pricing** | Paid | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 62d | ## Metadata & Market Performance - **Publisher:** Blue Tree Publishing, Inc. - **Category:** Education - **Target Audience:** Medical students, patients, and healthcare professionals. - **Platforms:** iOS & Android - **Version Reviewed:** 1.5.1 - **Report Date:** 2026-09-13 - **Signal Count:** 2 reviews analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 687496193 - **Bundle ID:** com.bluetreepublishing.larID - **Google Play ID:** air.com.bluetreepublishing.larynxID - **Data Window:** Analysis based on signals collected up to 2026-09-13 ## Executive Snapshot **What it is:** Larynx ID is an anatomical education app for iOS and Android that provides interactive, multi-view 3D-style illustrations of the human larynx. **Why users hire it:** Medical students and clinicians use the app to visualize complex laryngeal structures during teaching and patient education, replacing static diagrams with interactive, annotatable animations. ## App DNA (Features & Intent) - **[Standard] Anatomical Structure ID:** Interactive highlighting of larynx parts with dynamic text descriptions triggered by touch. - **[Differentiator] Drawing Whiteboard:** Freeform annotation tool for placing text and lines directly over anatomical animations. - **[Standard] Multi-View Animation:** Animated anatomical illustrations accessible from front, side, back, and top perspectives. ## Market Position {#market-position} Larynx ID maintains a niche presence in the education category with a $4.99 price point. The lack of recent updates (765 days since the last store update) limits its ability to compete with modern, frequently updated medical reference tools. ## Monetization Strategy - **Model:** Paid - **Tiers:** $4.99 one-time purchase - **Price:** iOS: $4.99 | Android: $4.99 - **Analysis:** The $4.99 flat-fee model targets professional users but struggles to justify its cost against free, high-quality web alternatives. ## 🟡 User Sentiment (Medium Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Rating:** 1/5 - **Platform Split:** iOS 1.0/5 (3 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Detailed anatomical models of the larynx and vocal cords provide significant educational value for students** ### Top Complaints (Impact Areas) - **High price point feels unjustified when comparable visual anatomical resources are available for free online** ## SWOT Analysis {#swot} **Core Strengths:** - Specialized multi-view anatomical animation library **Growth Levers:** - Subscription-based content updates could justify recurring value ## What's New - **Latest (vVARY, 2 years ago):** Updated compatibility for the latest Android release. ## App Momentum (Zombie) {#momentum} - Ships only maintenance and compatibility updates. - Last major release occurred over two years ago. > **Cadence:** 2 total versions · 0 majors in last 6 months · 765 days since last update · 1528 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Larynx ID is an education app that is a paid app. It holds a 1/5 rating from 3 reviews. > **Bottom Line:** The current maintenance-only cadence invalidates the $4.99 upfront cost, as users increasingly favor free, dynamic web resources. A pivot to a freemium model would unlock the top-of-funnel conversion necessary to compete with modern medical education tools. **Best for:** Medical students, patients, and healthcare professionals. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot to a freemium model because the $4.99 price point is the top complaint → increase top-of-funnel conversion ### Outlook: Declining The market for anatomical reference is consolidating around platforms that offer integrated quiz-based learning and cloud-syncing. Larynx ID's static, maintenance-only posture leaves it exposed to faster-moving rivals, which will likely lead to further churn as students shift to more interactive, updated alternatives. - 🔴 The 25-month release gap signals that Larynx ID is in maintenance mode, which erodes trust for students seeking modern, reliable medical reference tools. - 🔴 High price-point complaints from users suggest the current value proposition is failing against free, high-quality web-based anatomical diagrams. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1/5 | | Total Reviews | 3 | | Sentiment | Mixed (50/100) | | Confidence | Medium | | Pricing Model | Paid | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Larynx ID** (this app) | 1/5 | Mixed | Blue Tree Publishing, Inc. | | [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.5/5 | n/a | AlgoApp Inc | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | n/a | The Mind Company | | [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | N/A | OrangeOrApple.com | | [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC | | [Flashcards maker - AI generate](https://marlvel.ai/apps/flashcards-maker-ai-generate) | 4.1/5 | Mixed | Teleprompter LLC | ## Company Profile - **Developer:** Blue Tree Publishing, Inc. - **Website:** [https://www.bluetreepublishing.com/apps/351-larynx-id-mobile-app.html](https://www.bluetreepublishing.com/apps/351-larynx-id-mobile-app.html) - **Social:** [Instagram](https://www.instagram.com/bluetreepublishing) · [Facebook](https://www.facebook.com/141100562602052?ref=embed_page) · [YouTube](https://www.youtube.com/user/bluetreepublishing) ## Data Sources & Links - **App Store ID:** 687496193 - **Google Play ID:** air.com.bluetreepublishing.larynxID - **Dev Site:** [Official Website](https://www.bluetreepublishing.com/apps/351-larynx-id-mobile-app.html) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating - [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) · 4.5/5 Rating - [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) · 4.0/5 Rating - [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) · 4.1/5 Rating - [*Impulse - Brain Training*](https://marlvel.ai/apps/impulse-brain-training) (GMRD Apps Limited) · 4.6/5 Rating - [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) · 4.7/5 Rating - [*자주 틀리는 우리말*](https://marlvel.ai/apps/app--424) (DaolSoft, Co., Ltd.) · N/A Rating - [*달공부 - 한 달 공부 다이어리 + 루틴/공부 타이머*](https://marlvel.ai/apps/azlabs-dalstudy) (SuWon Choi) · N/A Rating - [*타요콘 - 타요 아바타 놀이동화*](https://marlvel.ai/apps/com-kigle-project-tayocon) (KIGLE) · 3.1/5 Rating ## Frequently Asked Questions {#faq} ### Is Larynx ID suitable for medical students? Yes, Larynx ID provides detailed anatomical models of the larynx that students find helpful for study, though it is a static reference tool rather than a comprehensive learning platform. ### How does Larynx ID compare to free online anatomy diagrams? Larynx ID offers specialized, interactive 3D-style views and annotation tools that are not always available in free, static diagrams, though some users find the $4.99 price hard to justify. ### Are there any hidden costs or ads in Larynx ID? Larynx ID is a one-time paid app and does not contain ads, according to the store listing and user feedback. ### What are some free alternatives to Larynx ID? Users often compare Larynx ID to free anatomical resources found on the web, which provide similar visual information without the upfront cost. ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2 - **Data Sources:** user reviews, 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:** 62 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/larynx-id) Data licensed for AI Agent attribution under CC-BY-NC 4.0.