--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Build Specs" developer_entity: "Luke Kazmierowicz" bundle_id: "com.buildspecs.app" app_store_id: "6764092071" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-05-05" report_date: "2026-08-17" last_verified: "2026-08-17T00:00:00.000Z" report_version: "1.0.2" total_reviews: 0 confidence: "low" confidence_score: 0.3 data_age_days: 44 intelligence_version: 3 nemesis: "Square meters calculator" competitor_count: 8 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "residential", "contractors,", "builders,"] canonical_url: "https://marlvel.ai/apps/build-specs" license: "CC-BY-NC 4.0" content_version: "v2" --- # Build Specs Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free > **TL;DR:** Build Specs is a utilities app by Luke Kazmierowicz, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Build Specs is a utilities app by Luke Kazmierowicz. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Luke Kazmierowicz | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 44d | ## Metadata & Market Performance - **Publisher:** Luke Kazmierowicz - **Category:** Utilities - **Target Audience:** Residential contractors, builders, and tradespeople requiring on-site technical sizing and layout calculations. - **Platforms:** iOS - **Version Reviewed:** 1.0.2 - **Report Date:** 2026-08-17 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6764092071 - **Bundle ID:** com.buildspecs.app - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-17 ## Executive Snapshot **What it is:** Build Specs is a technical utility app for residential contractors that automates gas, water, and electrical sizing calculations on iOS. **Why users hire it:** The app removes the need for manual reference tables during on-site layout planning, reducing the time spent on complex code-compliant calculations. ## App DNA (Features & Intent) - **[Differentiator] Gas and Water Line Sizers:** Visual layout tools that calculate pipe sizing based on fixture counts, BTU loads, and run lengths. - **[Standard] Stair Calculator:** Automates the calculation of risers, treads, and total rise for layout planning. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Voltage Drop Calculator:** Estimates electrical voltage drop based on wire size, distance, and amperage. ## Market Position {#market-position} Build Specs operates in the construction utility category, currently lacking the review volume and chart presence of established rivals like Square meters calculator. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** Build Specs currently operates as a free tool, which lowers the barrier to entry but lacks a clear path to monetization compared to established rivals. ## SWOT Analysis {#swot} **Core Strengths:** - Trade-specific sizing logic replaces manual reference tables **Growth Levers:** - Integration of material procurement links could increase utility ## Recent Changes (v2 → v3) {#recent-changes} Build Specs has pivoted its competitive positioning by elevating trade-specific sizing tools to 'differentiator' status while removing generalist structural calculators. This shift emphasizes a move toward professional-grade utility, though the app continues to lack the review volume required for market traction. **Overall trend**: Mixed **Compared at**: 2026-08-17 ### High-impact changes - **[Improved] Gas and Water Line Sizers Repositioning** (features) - **[Removed] Deck Joist & Beam Sizer Removal** (features) ### Medium-impact changes - **[Added] Strategic SWOT Updates** (swot) - **[Shifted] Professional Adoption Focus** (positioning) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Build Specs vs Square meters calculator - **[Square meters calculator](https://marlvel.ai/apps/square-meters-calculator)** by Webtoweb: This app competes directly by capturing the high-volume utility market for construction and renovation calculations, overlapping with Build Specs' core mission of simplifying field measurements. - **Key differences:** - Massive user base and review volume create a significant barrier to entry for new competitors. - Broad utility focus covers general area and volume, whereas Build Specs targets specific trade-based workflows. - Established pricing and monetization model provides a stable foundation for ongoing feature development and maintenance. ### Contenders (Strong Challengers) - **[Wood Calc: Shop Calculator](https://marlvel.ai/apps/wood-calc-shop-calculator)** by Byteworks Software: This app competes for the same professional and DIY contractor audience by providing specialized, trade-specific calculators that go beyond basic math. - Includes niche woodworking features like cut list optimization and shelf sag calculations for specialized trade work. - High release cadence indicates active development and rapid response to user feedback compared to static tools. ### Peers (What They Do Better) - **[Ruler Pro - Tape Measure AR](https://marlvel.ai/apps/ruler-pro-tape-measure-ar)** by Vladislav Kovalski: This app provides a digital alternative to physical measuring tools, directly competing for the 'field tool' utility space. - Combines AR measurement with traditional bubble levels, offering a multi-functional toolkit for quick field assessments. - Limited update cadence suggests it is a legacy tool that may lack the specialized sizing logic of Build Specs. - **[ペイントマネージャーNEO - プラモデル・模型用塗料管理](https://marlvel.ai/apps/com-skt-paint-manager-neo)** by sakatech: This app serves a similar niche-utility function, focusing on inventory and catalog management for specialized hobbyist and professional projects. - Integrates barcode scanning and cataloging, providing a superior inventory management experience for specialized material tracking. - High update frequency demonstrates a commitment to maintaining a robust, feature-rich tool for long-term users. - **[Meter | متر](https://marlvel.ai/apps/meter)** by EasyCode.co: This app competes by leveraging AR technology to solve spatial measurement problems, a common need for the same field-based user base. - Utilizes AR measurement and 3D room planning to visualize spaces, offering a more modern UX than manual calculators. - Stronger rating count suggests better product-market fit for users prioritizing visual spatial tools over technical sizing tables. - **[iLevel Plus](https://marlvel.ai/apps/ilevel-plus)** by nakhon phagdeechat: This app occupies the same utility category by providing measurement-based tools for construction and home improvement tasks. - Focuses on audible alerts and persistent display, prioritizing hands-free usage during physical construction tasks. - Stagnant update history suggests a lack of modern feature iteration compared to Build Specs' current roadmap. ### New Kids on the Block (What's Innovative) - **[MKS Beton](https://marlvel.ai/apps/com-mksbetongroup-mymksbeton)** by MKS BETON LLC: This app enters the construction utility space by providing material-specific calculators and commercial inquiry systems for contractors. - Integrates commercial inquiry systems directly into the calculator, bridging the gap between material estimation and procurement. - **[StashCache](https://marlvel.ai/apps/stashcache)** by Ziv Ish Shalom: This newcomer targets the same mobile-first professional audience by emphasizing offline-first reliability for field work. - Prioritizes offline-first architecture and passcode security, addressing critical data privacy and connectivity concerns for field professionals. ## App Momentum (Steady) {#momentum} - Launched April 2026 on iOS. - Ships specialized trade-specific sizing tools. ## The "So What?" (Strategic Takeaway) {#so-what} Build Specs is an utilities app that is completely free. > **Bottom Line:** Build Specs provides essential technical utility that saves contractors time, but the lack of social proof prevents it from challenging the market leaders. Focusing on professional referrals would build the trust necessary to compete with generalist calculators. **Best for:** Residential contractors, builders, and tradespeople requiring on-site technical sizing and layout calculations. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a 'Pro' referral program because the app lacks social proof compared to established rivals → increase organic install velocity ### Feature Gaps vs Competitors - Commercial inquiry and procurement integration (available in MKS Beton but absent here) ### Outlook: Mixed The construction utility market is shifting toward integrated procurement and estimation tools, leaving static calculators like Build Specs vulnerable to displacement. Build Specs must transition from a simple calculator to a workflow-integrated tool to maintain relevance against generalist rivals. - ⚪ The construction utility market is consolidating around generalist tools, which forces Build Specs to prove its professional-grade utility to survive. - 🔴 The absence of user reviews creates a trust gap that prevents Build Specs from gaining traction against established rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Build Specs** (this app) | N/A/5 | N/A | Luke Kazmierowicz | | [MKS Beton](https://marlvel.ai/apps/com-mksbetongroup-mymksbeton) | N/A/5 | N/A | MKS BETON LLC | | [ペイントマネージャーNEO - プラモデル・模型用塗料管理](https://marlvel.ai/apps/com-skt-paint-manager-neo) | 4.7/5 | N/A | sakatech | | [iLevel Plus](https://marlvel.ai/apps/ilevel-plus) | 1.0/5 | N/A | nakhon phagdeechat | | [Ruler Pro - Tape Measure AR](https://marlvel.ai/apps/ruler-pro-tape-measure-ar) | 4.7/5 | N/A | Vladislav Kovalski | | [Wood Calc: Shop Calculator](https://marlvel.ai/apps/wood-calc-shop-calculator) | 5.0/5 | N/A | Byteworks Software | ## Company Profile - **Developer:** Luke Kazmierowicz - **Website:** [https://corvora.app/buildspecs/](https://corvora.app/buildspecs/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/build-specs/id6764092071?uo=4) - **Dev Site:** [Official Website](https://corvora.app/buildspecs/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*MKS Beton*](https://marlvel.ai/apps/com-mksbetongroup-mymksbeton) (MKS BETON LLC) · N/A Rating - [*ペイントマネージャーNEO - プラモデル・模型用塗料管理*](https://marlvel.ai/apps/com-skt-paint-manager-neo) (sakatech) · 4.7/5 Rating - [*iLevel Plus*](https://marlvel.ai/apps/ilevel-plus) (nakhon phagdeechat) · 1.0/5 Rating - [*Ruler Pro - Tape Measure AR*](https://marlvel.ai/apps/ruler-pro-tape-measure-ar) (Vladislav Kovalski) · 4.7/5 Rating - [*Wood Calc: Shop Calculator*](https://marlvel.ai/apps/wood-calc-shop-calculator) (Byteworks Software) · 5.0/5 Rating - [*Square meters calculator*](https://marlvel.ai/apps/square-meters-calculator) (Webtoweb) · 4.3/5 Rating | Positive Sentiment - [*StashCache*](https://marlvel.ai/apps/stashcache) (Ziv Ish Shalom) · N/A Rating - [*Meter | متر*](https://marlvel.ai/apps/meter) (EasyCode.co) · 4.3/5 Rating - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Build Specs suitable for professional residential contractors? Yes, Build Specs is designed for residential contractors and tradespeople, offering specific tools for gas, water, and electrical sizing that automate complex manual calculations. ### How does Build Specs compare to general construction calculators? Unlike generalist calculators that focus on area and volume, Build Specs provides trade-specific sizing logic for gas, water, and electrical systems, which reduces the need for manual reference tables. ### What are the limitations of using Build Specs? Build Specs is a tool for estimation and layout planning; it does not replace the need to verify final designs with local codes, manufacturer specifications, and qualified professionals. ### Are there alternatives to Build Specs for construction calculations? Yes, alternatives include generalist tools like Square meters calculator for area math, or specialized apps like Wood Calc for woodworking-specific tasks. ## 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:** 44 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/build-specs) Data licensed for AI Agent attribution under CC-BY-NC 4.0.