--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Engineer's Unit Converter" developer_entity: "Jose Gerardo Palma Duran" bundle_id: "com.happycroquette.EngUnitConverter" app_store_id: "6758744042" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-08-21" report_date: "2026-09-07" last_verified: "2026-09-07T00:00:00.000Z" report_version: "1.3" total_reviews: 0 confidence: "low" confidence_score: 0.3 data_age_days: 23 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "engineers", "technical", "professionals"] canonical_url: "https://marlvel.ai/apps/engineer-s-unit-converter" license: "CC-BY-NC 4.0" content_version: "v2" --- # Engineer's Unit Converter Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free > **TL;DR:** Engineer's Unit Converter is a utilities app by Jose Gerardo Palma Duran, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Engineer's Unit Converter is a utilities app by Jose Gerardo Palma Duran. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Jose Gerardo Palma Duran | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 23d | ## Metadata & Market Performance - **Publisher:** Jose Gerardo Palma Duran - **Category:** Utilities - **Target Audience:** Engineers and technical professionals requiring specialized unit conversions and physical constant references in field or office environments. - **Platforms:** iOS - **Version Reviewed:** 1.3 - **Report Date:** 2026-09-07 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6758744042 - **Bundle ID:** com.happycroquette.EngUnitConverter - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-09-07 ## Executive Snapshot **What it is:** Engineer's Unit Converter is a specialized conversion tool for engineers and technical professionals on iOS, featuring 32 engineering-specific categories and an expression calculator. **Why users hire it:** It removes the connectivity dependency and ad-interruption friction that plague general-purpose conversion apps, serving professionals who require reliable, offline access to specialist tables like AWG wire gauge and moment of inertia. ## App DNA (Features & Intent) - **[Differentiator] Engineering-Specific Unit Library:** Includes 32 specialized categories such as AWG wire gauge, tons of refrigeration, and moment of inertia. - **[Differentiator] Expression Calculator:** Supports arithmetic, fractions, and scientific notation directly in input fields. - **[Differentiator] Offline Functionality:** Operates without internet connectivity, allowing use on remote job sites. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Engineer's Unit Converter maintains a zero-price, zero-gate position in the Utilities category. The absence of public ratings (0 count) highlights a discovery challenge compared to established general-purpose converters that rely on high review volumes for chart visibility. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free access to all 32 categories and tools - **Analysis:** The app operates as a free utility with no IAP or subscription gates, positioning it as a professional tool for engineering workflows. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture enables utility in remote job sites where connectivity is unavailable - Expression calculator supports scientific notation and fractions, directly addressing engineering workflow requirements **Growth Levers:** - Localized marketing in technical forums could capture users frustrated by ad-heavy, general-purpose converters ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive outlook has shifted from a growth-oriented perspective to a defensive assessment of stalled traction, driven by the persistent lack of public ratings. **Overall trend**: Mixed **Compared at**: 2026-09-07 ### High-impact changes - **[Shifted] Outlook Narrative** (positioning) ### Medium-impact changes - **[Shifted] Threat Assessment Update** (swot) - **[Shifted] PM Action Item Focus** (positioning) ## What's New - **Latest (v1.3, 2 weeks ago):** Unlocked all 32 unit categories and engineering tools, added support for regional decimal formatting, and enabled Devanagari and Arabic-Indic digit input. ## App Momentum (Maintenance) {#momentum} - Unlocked all 32 unit categories - Enabled regional decimal and digit formatting - Ships maintenance-mode updates > **Cadence:** 1 total versions · 1 majors in last 6 months · 16 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Engineer's Unit Converter is an utilities app that is completely free. > **Bottom Line:** Engineer's Unit Converter maintains a high-utility, zero-friction position that appeals to professionals, but the lack of public social proof remains a barrier to scaling beyond its current user base. **Best for:** Engineers and technical professionals requiring specialized unit conversions and physical constant references in field or office environments. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Solicit user feedback from professional engineering forums because the app lacks public social proof → increase organic discoverability ### Outlook: Stable The engineering utility market is currently fragmented, with general-purpose converters dominating through ad-supported scale. Engineer's Unit Converter is positioned as a high-trust alternative, but its growth is stalled by a lack of social proof, which will keep it invisible to the broader market until the user base reaches a critical mass of reviews. - ⚪ The app maintains a maintenance-mode release cadence, focusing on regional formatting and digit support rather than aggressive feature expansion. - 🔴 The absence of public ratings after several months of availability indicates a lack of organic traction, which limits the app's visibility in competitive search results. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Engineer's Unit Converter** (this app) | N/A/5 | N/A | Jose Gerardo Palma Duran | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.4/5 | Mixed | Fuxin Technology | ## Company Profile - **Developer:** Jose Gerardo Palma Duran - **Website:** [https://josepalma.ca](https://josepalma.ca) - **Social:** [Instagram](https://www.instagram.com/jose.palma.headshots) · [Facebook](https://www.facebook.com/josepalmaheadshots) · [YouTube](https://www.youtube.com/channel/UC08zgT-50dmzVp13JvYg8sw) · [LinkedIn](https://www.linkedin.com/in/jose-palma-headshot-photographer) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/engineers-unit-converter/id6758744042?uo=4) - **Dev Site:** [Official Website](https://josepalma.ca) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.4/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating - [*도사폰 (만세력 역학도구)*](https://marlvel.ai/apps/app--656) (Softchaser Company Limited) · 5.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Engineer's Unit Converter free to use? Yes, all 32 engineering categories and the expression calculator are fully free, with no in-app purchases, subscriptions, or ad-watching requirements. ### Does Engineer's Unit Converter work without internet? Yes, the app is built for offline use, making it suitable for remote job sites where connectivity is unavailable. ### How does this compare to general-purpose unit converters? Unlike general-purpose converters, this app focuses on specialized engineering tables like AWG wire gauge and radiation dose, and it does not use ad-supported monetization. ## 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:** 23 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/engineer-s-unit-converter) Data licensed for AI Agent attribution under CC-BY-NC 4.0.