--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Rebar Weight & Bar Calculator" developer_entity: "HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI" bundle_id: "com.hdappstudio.rebarcalc" app_store_id: "6796341221" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-08-05" report_date: "2026-09-22" last_verified: "2026-09-22T00:00:00.000Z" report_version: "1.0" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 15 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "engineers", "construction", "professionals"] canonical_url: "https://marlvel.ai/apps/rebar-weight-bar-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Rebar Weight & Bar Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium > **TL;DR:** Rebar Weight & Bar Calculator is a utilities app by HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Rebar Weight & Bar Calculator is a utilities app by HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 15d | ## Metadata & Market Performance - **Publisher:** HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI - **Category:** Utilities - **Target Audience:** Site engineers and construction professionals requiring on-site rebar estimation and material optimization. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-09-22 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6796341221 - **Bundle ID:** com.hdappstudio.rebarcalc - **Data Window:** Analysis based on signals collected up to 2026-09-22 ## Executive Snapshot **What it is:** Rebar Weight & Bar Calculator is a construction utility for iOS that calculates steel weight, stirrup counts, and cut-list packing for site engineers. **Why users hire it:** The app removes the manual friction of estimating rebar requirements on-site, where sunlight glare and lack of connectivity make standard calculator apps difficult to use. ## App DNA (Features & Intent) - **[Standard] Rebar Takeoff Calculator:** Calculates total steel weight in kg or tonnes based on bar diameter and length using EN 10080 / ISO 6935-2 standards. - **[Differentiator] Stirrup Planner:** Computes stirrup count and length based on section dimensions, concrete cover, and hook angles. - **[Differentiator] Cut-list Optimizer:** Uses first-fit-decreasing packing algorithms to calculate 12m bar usage and waste percentages. ## Market Position {#market-position} Rebar Weight & Bar Calculator occupies a niche in construction utilities, focusing on professional-grade estimation rather than general-purpose math. The reliance on offline-first utility and high-contrast design differentiates the app from broader, ad-supported calculator tools. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free: Basic weight calculations, Pro: Stirrup planning, cut-list optimization, and PDF reporting - **Analysis:** The freemium model gates advanced engineering workflows and project management tools behind a Pro tier to drive professional revenue. ## SWOT Analysis {#swot} **Core Strengths:** - Outdoor Bright mode reduces field-use friction - Offline-first architecture ensures site-wide utility **Growth Levers:** - Multi-item project takeoff targets B2B adoption ## App Momentum (Maintenance) {#momentum} - Maintains stable offline utility focus. - Ships maintenance-phase updates. > **Cadence:** 1 total versions · 0 majors in last 6 months · 47 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Rebar Weight & Bar Calculator is an utilities app that is free with in-app purchases. > **Bottom Line:** Focusing the Pro-tier value proposition on waste-reduction ROI would better align the pricing model with the tangible cost savings that drive professional purchasing decisions. **Best for:** Site engineers and construction professionals requiring on-site rebar estimation and material optimization. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot Pro-tier messaging to highlight waste-reduction ROI because the cut-list optimizer provides measurable cost savings → increase conversion rate ### Outlook: Stable The construction utility market is consolidating around specialized, high-utility tools that solve specific site-based problems. Rebar Weight & Bar Calculator is well-positioned to maintain its user base by focusing on the core estimation needs of site engineers, provided the Pro-tier value remains tied to measurable cost savings. - 🟢 The offline-first architecture ensures consistent utility in remote site locations, which protects the user base from churn during connectivity outages. - ⚪ The current maintenance-phase release cadence suggests a focus on stability rather than rapid feature expansion, which is appropriate for a utility-focused tool. ## 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 | | :--- | :--- | :--- | :--- | | **Rebar Weight & Bar Calculator** (this app) | N/A/5 | N/A | HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI | | [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 | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology | | [Gear Ratio Calculator & RPM](https://marlvel.ai/apps/cog-gear-ratio-calculator) | N/A/5 | N/A | Linh Phan Nhat Khanh | ## Company Profile - **Developer:** HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI - **Website:** [https://apps.apple.com/us/developer/hd-yapimcilik-ve-teknoloji-ithalat-ihracat-ticaret/id1871741424?uo=4](https://apps.apple.com/us/developer/hd-yapimcilik-ve-teknoloji-ithalat-ihracat-ticaret/id1871741424?uo=4) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/rebar-weight-bar-calculator/id6796341221?uo=4) - **Dev Site:** [Official Website](https://apps.apple.com/us/developer/hd-yapimcilik-ve-teknoloji-ithalat-ihracat-ticaret/id1871741424?uo=4) - **Sources:** Developer website content, 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 - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating - [*Pulley Calculator Easy*](https://marlvel.ai/apps/pulley-calculator-easy) (YAVUZ BULAMADIK) · N/A Rating - [*Track And Field Companion*](https://marlvel.ai/apps/track-and-field-companion) (Travis Menghini) · N/A Rating - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 4.6/5 Rating - [*VPN - Seal VPN Secure Proxy*](https://marlvel.ai/apps/vpn-seal-vpn-secure-proxy) (Starpass VPN Free) · 4.6/5 Rating | Positive Sentiment ## Frequently Asked Questions {#faq} ### Is Rebar Weight & Bar Calculator suitable for professional site engineers? Yes, the app is designed for site engineers and construction professionals, featuring professional-grade estimation tools like stirrup planning and cut-list optimization. ### Does Rebar Weight & Bar Calculator require an internet connection? No, the app is built for offline use, ensuring that it remains functional in remote construction site environments where connectivity is often unavailable. ### What features are included in the Pro tier? The Pro tier includes multi-item project takeoff, a stirrup planner, a cut-list optimizer with packing plans, and the ability to save and share PDF reports. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 15 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/rebar-weight-bar-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.