--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Building Assistant" developer_entity: "MAKEEN TECHNOLOGY" bundle_id: "com.makeen.buildingcalc" app_store_id: "6778749656" category: "Business" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-09-14" report_date: "2026-09-19" last_verified: "2026-09-19T00:00:00.000Z" report_version: "1.1" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 11 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["business", "freemium", "mobile app", "app review", "app analysis", "construction", "professionals,", "planners,"] canonical_url: "https://marlvel.ai/apps/building-assistant" license: "CC-BY-NC 4.0" content_version: "v2" --- # Building Assistant Intelligence Report ## TL;DR {#tldr} - **Category**: Business · Freemium > **TL;DR:** Building Assistant is a business app by MAKEEN TECHNOLOGY, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Building Assistant is a business app by MAKEEN TECHNOLOGY. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Business | | **Developer** | MAKEEN TECHNOLOGY | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** MAKEEN TECHNOLOGY - **Category:** Business - **Target Audience:** Construction professionals, site planners, and contractors requiring on-site calculation tools and professional documentation. - **Platforms:** iOS - **Version Reviewed:** 1.1 - **Report Date:** 2026-09-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6778749656 - **Bundle ID:** com.makeen.buildingcalc - **Data Window:** Analysis based on signals collected up to 2026-09-19 ## Executive Snapshot **What it is:** Building Assistant is a construction and site-planning calculator toolkit for iOS, designed for professionals who need offline access to technical measurements. **Why users hire it:** It removes the cognitive friction of manual site calculations and the connectivity dependency of cloud-based alternatives, allowing contractors to generate professional reports directly on-site. ## App DNA (Features & Intent) - **[Standard] Construction Calculator Toolkit:** 118 specialized calculators for concrete, masonry, and earthwork; the premium-tier gate restricts 105 calculators to subscribers. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] PDF Reporting:** Generates professional reports with project details and site notes; this feature is gated behind the monthly subscription. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Offline Workspace:** Calculations and history function without internet, reinforcing utility for remote construction sites. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Building Assistant operates in the Business category with a maintenance-focused update cadence, having shipped only two releases in the last three months. The current pricing model reserves professional documentation for subscribers, positioning the app as a productivity tool for power users rather than a general-purpose utility. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free: 13 calculators, 3 projects, 15 saved calculations, Pro: Monthly subscription for 118 calculators, unlimited projects, and PDF reports - **Analysis:** The strict feature-gate strategy limits the free tier to essential tools, reserving professional reporting and high-volume storage for subscribers. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture removes connectivity dependency for field-based site work - 118-calculator toolkit provides deep technical coverage for urban design **Growth Levers:** - Professional PDF reporting enables B2B expansion if team-based sharing is added ## What's New - **Latest (v1.1, 5 days ago):** Redesigned Building Assistant with improved toolkit, searchable calculation history, PDF report generation, and workspace backup/import functionality. ## App Momentum (Maintenance) {#momentum} - Shipped architectural redesign in latest release. - Added PDF report previews and export. - Ships ~2 releases per quarter. > **Cadence:** 2 total versions · 1 majors in last 6 months · 5 days since last update · 90 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Building Assistant is a business app that is free with in-app purchases. > **Bottom Line:** The offline-first architecture provides a defensible utility for field-based contractors, but the current 15-calculation limit creates a hard ceiling on free-user retention. Increasing this limit would unlock a larger pool of power users for Pro conversion. **Best for:** Construction professionals, site planners, and contractors requiring on-site calculation tools and professional documentation. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] A/B test the saved-calculation limit because the 15-item cap is a primary conversion friction point → increase free-tier retention ### Outlook: Stable The construction-tool market is consolidating around apps that provide professional documentation, not just raw calculations. Building Assistant's focus on offline-first reporting positions it well for field-based users, provided the developer maintains the toolkit against emerging competitors. - ⚪ The maintenance-focused release cadence (two updates in three months) suggests a stable product state rather than rapid feature expansion. - 🟢 The introduction of PDF reporting in the latest release provides a clear professional-grade value proposition that justifies the monthly subscription cost. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Building Assistant** (this app) | N/A/5 | N/A | MAKEEN TECHNOLOGY | | [Cisco Secure Client](https://marlvel.ai/apps/cisco-secure-client) | 3.8/5 | n/a | Cisco | | [긱톡 - 재택부업, 프리랜서, 단기알바 정보 플랫폼](https://marlvel.ai/apps/com-gigtalk-gigtalk) | 4.5/5 | N/A | Nextstep Inc. | | [두란노](https://marlvel.ai/apps/app--971) | N/A/5 | N/A | Duranno | | [쿠펀치](https://marlvel.ai/apps/coupang-app-coupunch) | 1.0/5 | N/A | Coupang Corp. | | [아지트 - 함께 소통하는 업무용 커뮤니티](https://marlvel.ai/apps/app--797) | 3.0/5 | N/A | Kakao Corp. | ## Company Profile - **Developer:** MAKEEN TECHNOLOGY ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/building-assistant/id6778749656?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*Cisco Secure Client*](https://marlvel.ai/apps/cisco-secure-client) (Cisco) · 3.8/5 Rating - [*긱톡 - 재택부업, 프리랜서, 단기알바 정보 플랫폼*](https://marlvel.ai/apps/com-gigtalk-gigtalk) (Nextstep Inc.) · 4.5/5 Rating - [*두란노*](https://marlvel.ai/apps/app--971) (Duranno) · N/A Rating - [*쿠펀치*](https://marlvel.ai/apps/coupang-app-coupunch) (Coupang Corp.) · 1.0/5 Rating - [*아지트 - 함께 소통하는 업무용 커뮤니티*](https://marlvel.ai/apps/app--797) (Kakao Corp.) · 3.0/5 Rating - [*シフオプ*](https://marlvel.ai/apps/shift-management-service-to-support-optimal-placem) (Recruit Co.,Ltd.) · N/A Rating - [*아임히어 - 모바일 출결 관리 앱*](https://marlvel.ai/apps/com-imhere-client-student) (LFin) · 2.9/5 Rating - [*카매니저 - 중고차 딜러전용 전국 매물공유 플랫폼*](https://marlvel.ai/apps/kr-co-autocafe-carmanager) (atonmobility appmaster) · 3.0/5 Rating - [*금호고속 셔틀*](https://marlvel.ai/apps/kr-co-kumhobuslines-shuttle-route-passengernew) (kumhoexpress) · 2.1/5 Rating - [*쿠팡이츠 배달 파트너*](https://marlvel.ai/apps/coupang-eats-delivery) (Coupang Corp.) · 2.6/5 Rating ## Frequently Asked Questions {#faq} ### Is Building Assistant free to use? Building Assistant uses a freemium model. The free tier includes 13 essential calculators and limited project storage, while the Pro subscription unlocks 118 calculators, unlimited projects, and professional PDF reports. ### Does Building Assistant work without an internet connection? Yes, the app is designed for offline use. Calculations, project history, and data storage function without an internet connection, making it suitable for remote construction sites. ### Can I export my calculations to a report? Yes, the Pro subscription allows you to turn calculations into professional PDF reports containing project details, inputs, results, and site notes. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/building-assistant) Data licensed for AI Agent attribution under CC-BY-NC 4.0.