--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Metal Weight Calculator" developer_entity: "Webtoweb" bundle_id: "com.calculator.metalweight" app_store_id: "6455635445" category: "Business" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-01-18" report_date: "2026-05-24" last_verified: "2026-05-24T16:50:27.046Z" report_version: "1.0.13" total_reviews: 147 overall_rating: 4.61 confidence: "low" confidence_score: 0.7 data_age_days: 38 momentum_velocity: "maintenance" intelligence_version: 3 competitor_count: 6 tags: ["business", "freemium", "mobile app", "app review", "app analysis", "professional", "engineers,", "metalworkers,"] canonical_url: "https://marlvel.ai/intel-report/business/metal-weight-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Metal Weight Calculator App Audit ## TL;DR {#tldr} - **Category**: Business · Freemium - **Signal**: Rating 4.61 > **TL;DR:** Metal Weight Calculator is a business app by Webtoweb, rated 4.61/5 by 147 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Metal Weight Calculator is a business app by Webtoweb. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.61/5 (147 reviews) | | **Category** | Business | | **Developer** | Webtoweb | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.7/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Webtoweb - **Category:** Business - **Target Audience:** Professional engineers, metalworkers, and DIY hobbyists requiring rapid material weight and cost estimations. - **Platforms:** iOS & Android - **Version Audited:** 1.0.13 - **Audit Date:** 2026-05-24 - **Signal Count:** 147 reviews analyzed - **Confidence:** Low (0.7/1.0) - **App Store ID (iOS):** 6455635445 - **Bundle ID:** com.calculator.metalweight - **Google Play ID:** com.calculator.metalweight - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-05-24 - **Short Description:** Calculate price costs, weights and lengths of metal for various forms and shapes ## Executive Snapshot **What it is:** Metal Weight Calculator is a utility app for engineers and metalworkers that calculates material weights, lengths, and costs across various industrial shapes. **Why users hire it:** Users hire this tool to eliminate manual lookup tables in field environments, providing instant, offline-capable material estimations that save time during project planning. ## App DNA (Features & Intent) - **[Standard] Material Density Database:** Extensive list of 24 pre-defined metal types with support for custom density inputs * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Multi-Shape Calculator:** Weight and length calculation engine supporting 11 distinct industrial forms including beams, pipes, and sheets - **[Standard] Unit Conversion:** Toggle between metric and imperial measurement systems for all inputs and outputs - **[Basic] Ad-Free Subscription:** Premium tier that removes in-app advertisements * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} The app maintains a 4.6-star rating on iOS with 147 reviews, reflecting high satisfaction with core calculation accuracy. The absence of Android ratings suggests a significant gap in platform-specific engagement or active user base size. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier supported by advertisements, Premium ad-free subscription - **Analysis:** Freemium model utilizes ad-supported free access to drive volume, with a premium gate to remove inventory for power users. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture ensures utility in remote field environments - 24-material database provides broad coverage for diverse industrial projects **Critical Frictions:** - Android version lacks user ratings and review volume - Ad-supported model creates friction for professional users **Growth Levers:** - Integrate professional-grade material certification exports to drive B2B subscription adoption - Add wearable companion support for hands-free field calculations **Market Threats:** - Competitors with higher update cadences threaten to outpace OS compatibility - Specialized industry-academy content from rivals siphons off professional user attention ## Recent Changes (v2 → v3) {#recent-changes} The app's strategic focus shifted from resolving unit-conversion UX friction to addressing monetization friction and Android platform discovery failures. **Overall trend**: Mixed **Compared at**: 2026-05-24 ### High-impact changes - **[Shifted] Monetization Strategy Pivot** (pricing) — PM action items shifted from granular unit settings to pivoting the ad-supported free tier to a limited-use model to increase premium conversion. - **[Added] Android Platform Weakness** (swot) — Added Android version lack of ratings and review volume as a core weakness and potential install-funnel failure. ### Medium-impact changes - **[Shifted] Competitive Landscape Refresh** (positioning) — Replaced general-purpose calculator focus with direct industrial utility competitors including SpraySelect, Orenda, and Tire Pressure Calculator. - **[Added] B2B Opportunity** (swot) — Added professional-grade material certification exports as a new opportunity to drive B2B subscription adoption. ## What's New - **Latest (v1.0.13, 2 years ago):** Introduced a Premium Ad-Free subscription option. ## App Momentum (Maintenance) {#momentum} - Maintains stable offline utility feature set. - Ships infrequent updates for OS compatibility. > **Cadence:** 2 total versions · 1 majors in last 6 months · 125 days since last update · 627 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Metal Weight Calculator is an established business app that is free with in-app purchases. With a 4.61/5 rating from 147 reviews, it shows polarized user reception. > **Bottom Line:** Metal Weight Calculator provides reliable offline utility, but its ad-heavy monetization model risks alienating the professional demographic it serves, so the PM should pivot to a limited-use free model to drive premium conversion. **Best for:** Professional engineers, metalworkers, and DIY hobbyists requiring rapid material weight and cost estimations. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] [HIGH IMPACT] Pivot ad-supported free tier to a limited-use model because professional users report ad-interruption friction → increase premium subscription conversion. — *Ad-supported model creates friction for professional users needing rapid, uninterrupted calculations.* _(trade-off: deprioritize Pause the UI redesign sprint — revenue conversion has higher impact on sustainability.)_ - [ ] [INVEST] [MEDIUM IMPACT] Audit Android store presence because 0 ratings suggest poor discovery or install-funnel failure → improve platform-specific user acquisition. — *Android version lacks user ratings and review volume compared to iOS.* _(trade-off: deprioritize Deprioritize new material additions — current database coverage is sufficient for core utility.)_ ### Feature Gaps vs Competitors - Industry-specific educational content (available in Orenda but missing here) - Terrain-specific optimization modes (available in Tire Pressure Calculator but missing here) ### Outlook: Stable The industrial utility market is consolidating around apps that offer integrated educational or regulatory content, leaving simple calculators vulnerable to churn. Metal Weight Calculator must transition from a passive tool to an active professional companion to maintain its market position. - ⚪ The app maintains a steady, offline-first utility focus, which protects it from market volatility but limits growth potential without new professional-grade features. - 🔴 The lack of Android engagement signals a potential platform-specific decline, which could erode the total addressable market if not addressed by Q3. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.61/5 | | Total Reviews | 147 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 4 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Metal Weight Calculator** (this app) | 4.61/5 | N/A | Webtoweb | | [Four To Twenty: mA/V Converter](https://marlvel.ai/intel-report/utilities/com-jongiambi-fourtotwenty) | 4.5/5 | Excited | Jon Giambattista | | [Build Specs](https://marlvel.ai/intel-report/utilities/build-specs) | N/A/5 | N/A | Luke Kazmierowicz | | [Moro AgriExpert Farm Calc](https://marlvel.ai/intel-report/tools/moro-agriexpert-farm-calc) | N/A/5 | N/A | BMAC INFOTECH | | [Orenda](https://marlvel.ai/intel-report/productivity/orenda) | 4.7/5 | Excited | Hasa Inc. | | [Tire Pressure Calculator](https://marlvel.ai/intel-report/utilities/tire-pressure-calculator) | 4.7/5 | Excited | Titan International, Inc. | ## Company Profile - **Developer:** Webtoweb - **Website:** [https://www.webtoweb.fr](https://www.webtoweb.fr) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/metal-weight-calculator-app/id6455635445?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.calculator.metalweight&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.webtoweb.fr) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Four To Twenty: mA/V Converter*](https://marlvel.ai/intel-report/utilities/com-jongiambi-fourtotwenty) (Jon Giambattista) — 4.5/5 Rating | Positive Sentiment - [*Build Specs*](https://marlvel.ai/intel-report/utilities/build-specs) (Luke Kazmierowicz) — N/A Rating | N/A Sentiment - [*Moro AgriExpert Farm Calc*](https://marlvel.ai/intel-report/tools/moro-agriexpert-farm-calc) (BMAC INFOTECH) — N/A Rating | N/A Sentiment - [*Orenda*](https://marlvel.ai/intel-report/productivity/orenda) (Hasa Inc.) — 4.7/5 Rating | Positive Sentiment - [*Tire Pressure Calculator*](https://marlvel.ai/intel-report/utilities/tire-pressure-calculator) (Titan International, Inc.) — 4.7/5 Rating | Positive Sentiment - [*SpraySelect*](https://marlvel.ai/intel-report/business/sprayselect) (TeeJet Technologies) — 5.0/5 Rating | N/A Sentiment - [*Groupon Merchant*](https://marlvel.ai/intel-report/business/groupon-merchant) (Groupon, Inc.) — 3.0/5 Rating | Mixed Sentiment - [*Cisco Events App*](https://marlvel.ai/intel-report/business/cisco-events-app) (Cisco) — 4.3/5 Rating | N/A Sentiment - [*Hours Tracker - Salarybook*](https://marlvel.ai/intel-report/business/hours-tracker-salarybook) (Centriqo) — 4.5/5 Rating | N/A Sentiment - [*AA Crew Check In*](https://marlvel.ai/intel-report/business/aa-crew-check-in) (American Airlines) — 1.6/5 Rating | N/A Sentiment ## 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 and evidence quoting. 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 147 - **Data Sources:** user reviews, 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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/business/metal-weight-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.