--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Bone Age Height Predictor" developer_entity: "Arthur Uber" bundle_id: "com.UberApps.Height-Predictor last_verified: "2026-08-14T00:00:00.000Z" data_age_days: 4 ---Bone-Age" app_store_id: "6754620451" category: "Medical" primary_platform: "ios" primary_monetization: "Paid" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-08-07" report_date: "2026-08-14" last_verified: "2026-08-14" report_version: "1.0" total_reviews: 0 confidence: "low" confidence_score: 0.25 data_age_days: 0 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["medical", "paid", "mobile app", "app review", "app analysis", "pediatric", "endocrinologists,", "pediatricians,"] canonical_url: "https://marlvel.ai/apps/bone-age-height-predictor" 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. --- # Bone Age Height Predictor Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Paid > **TL;DR:** Bone Age Height Predictor is a medical app by Arthur Uber, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Bone Age Height Predictor is a medical app by Arthur Uber. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Medical | | **Developer** | Arthur Uber | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.25/1.0) | | **Data Age** | 4d | ## Metadata & Market Performance - **Publisher:** Arthur Uber - **Category:** Medical - **Target Audience:** Pediatric endocrinologists, pediatricians, radiologists, and medical trainees. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-08-14 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.25/1.0) - **App Store ID (iOS):** 6754620451 - **Bundle ID:** com.UberApps.Height-Predictor---Bone-Age - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-14 ## Executive Snapshot **What it is:** Bone Age Height Predictor is a clinical calculator for pediatric height estimation using the Bayley-Pinneau method on iOS. **Why users hire it:** It replaces manual lookup tables and paper-based tempo adjustments with an offline, single-screen digital workflow for pediatric clinicians. ## App DNA (Features & Intent) - **[Differentiator] Bayley-Pinneau Calculation:** Estimates adult height using sex-specific tables and growth tempo variables. - **[Standard] Offline Calculation:** Bundles lookup tables on-device for use without network connectivity. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Bone Age Height Predictor targets the professional medical reference segment with a $2.99 one-time purchase model. The lack of a free trial tier positions it as a tool for established clinicians rather than medical students. ## Monetization Strategy - **Model:** Paid - **Tiers:** One-time purchase at $2.99 - **Price:** iOS: $2.99 - **Analysis:** The $2.99 one-time fee targets professional users who prefer perpetual access over subscription models for clinical reference tools. ## SWOT Analysis {#swot} **Core Strengths:** - Bundled offline lookup tables remove the connectivity dependency rivals require for clinical calculations **Growth Levers:** - Adding exportable PDF summary reports would streamline documentation workflow for pediatric endocrinologists ## Recent Changes (v2 → v3) {#recent-changes} The product roadmap shifted from a focus on standalone calculation to prioritizing PDF documentation export to better integrate with clinical workflows. This change addresses the identified lack of EHR-compatible reporting as a primary barrier to professional adoption. **Overall trend**: Stable **Compared at**: 2026-08-14 ### High-impact changes - **[Added] Documentation Export Opportunity** (swot) ### Medium-impact changes - **[Added] Web-based Calculator Threat** (swot) - **[Shifted] Clinical Reporting Requirement** (positioning) ## App Momentum (Maintenance) {#momentum} - Released August 2026. - Maintains offline-first clinical focus. > **Cadence:** 1 total versions · 0 majors in last 6 months · 7 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Bone Age Height Predictor is a medical app that is a paid app. > **Bottom Line:** Bone Age Height Predictor serves a narrow clinical need with a stable, offline-first architecture, but the lack of documentation export limits its integration into high-volume pediatric workflows. **Best for:** Pediatric endocrinologists, pediatricians, radiologists, and medical trainees. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship PDF result export because clinicians require documentation for patient files → increase utility in clinical workflows ### Outlook: Stable The market for specialized clinical calculators is shifting toward integrated, export-ready tools that reduce manual documentation time. Bone Age Height Predictor remains stable as a reference aid, but it must evolve beyond simple calculation to support clinical reporting to maintain its value proposition against free web-based alternatives. - ⚪ The offline-first architecture ensures consistent performance for clinicians, which is a key requirement for professional medical reference tools. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 2 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Bone Age Height Predictor** (this app) | N/A/5 | N/A | Arthur Uber | | [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:** Arthur Uber - **Website:** [https://swizzleworks.com/height-predictor](https://swizzleworks.com/height-predictor) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/bone-age-height-predictor/id6754620451?uo=4) - **Dev Site:** [Official Website](https://swizzleworks.com/height-predictor) - **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 - [*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 - [*1MEDICINE*](https://marlvel.ai/apps/1medicine) (Matthew Culbert) · 5.0/5 Rating - [*2021 CDC STI (STD) Guidelines*](https://marlvel.ai/apps/com-enatal-std2021) (Don Miller) · 4.0/5 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:** 0.25/1.0 (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:** 4 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/bone-age-height-predictor) Data licensed for AI Agent attribution under CC-BY-NC 4.0.