--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Ohm & Watt Law Electrical Calc" developer_entity: "TROTHMATRIX" bundle_id: "com.electricalapps.ohmwattlawcalculator" app_store_id: "1459382102" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-07-19" report_date: "2026-09-02" last_verified: "2026-09-02T00:00:00.000Z" report_version: "1.9.4" total_reviews: 52 overall_rating: 4.7 confidence: "low" confidence_score: 0.2 data_age_days: 73 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "electricians,", "electrical", "engineering"] canonical_url: "https://marlvel.ai/apps/ohm-watt-law-electrical-calc" license: "CC-BY-NC 4.0" content_version: "v2" --- # Ohm & Watt Law Electrical Calc Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 4.69 > **TL;DR:** Ohm & Watt Law Electrical Calc is a utilities app by TROTHMATRIX, rated 4.69/5 by 52 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Ohm & Watt Law Electrical Calc is a utilities app by TROTHMATRIX. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.69/5 (52 reviews) | | **Category** | Utilities | | **Developer** | TROTHMATRIX | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 73d | ## Metadata & Market Performance - **Publisher:** TROTHMATRIX - **Category:** Utilities - **Target Audience:** Electricians, electrical engineering students, and technicians requiring fast, field-ready electrical calculations. - **Platforms:** iOS - **Version Reviewed:** 1.9.4 - **Report Date:** 2026-09-02 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 1459382102 - **Bundle ID:** com.electricalapps.ohmwattlawcalculator - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-09-02 ## Executive Snapshot **What it is:** Ohm & Watt Law Electrical Calc is a mobile utility for electrical calculations, serving electricians and students on iOS. **Why users hire it:** The app removes the need for manual formula memorization during field work, providing instant results without requiring an internet connection. ## App DNA (Features & Intent) - **[Standard] Ohm's Law and Watt's Law Calculator:** Calculates Voltage, Current, Resistance, and Power using standard electrical formulas. - **[Differentiator] Offline Calculation Engine:** Performs all electrical math without requiring an active internet connection, increasing utility for field technicians. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Simplified Interface:** Minimalist UI layout designed for quick data entry and result retrieval. ## Market Position {#market-position} Ohm & Watt Law Electrical Calc maintains a 4.69 rating across 52 reviews, positioning itself as a niche utility. The lack of recent major updates suggests a stable, maintenance-focused market position. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with full calculation functionality, Subscription-based premium tier - **Analysis:** The app utilizes a freemium model where core calculation tools are free, supported by a subscription page for additional monetization. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first calculation engine removes connectivity dependencies for field technicians **Growth Levers:** - Localized pricing or professional-grade circuit-design modules could capture segments currently underserved by basic calculators ## Recent Changes (v2 → v3) {#recent-changes} The app's strategic outlook shifted from a stable maintenance narrative to a defensive stance, acknowledging that a lack of feature expansion risks long-term churn against integrated engineering competitors. **Overall trend**: Mixed **Compared at**: 2026-09-02 ### High-impact changes - **[Shifted] Strategic Outlook Pivot** (positioning) - **[Added] New Competitive Threat** (swot) ### Medium-impact changes - **[Shifted] PM Action Priority** (positioning) ## What's New - **Latest (v1.9.4, 1 months ago):** Refreshed the subscription page UI and general interface elements. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at 45-day cadence. - Refreshed subscription page UI recently. > **Cadence:** 1 total versions · 0 majors in last 6 months · 45 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Ohm & Watt Law Electrical Calc is an utilities app that is free with in-app purchases. It holds a 4.69/5 rating from 52 reviews. > **Bottom Line:** Ohm & Watt Law Electrical Calc relies on its offline utility to retain field technicians, but the current maintenance-only cadence limits its ability to compete with feature-rich engineering suites. Pivoting to conversion-funnel optimization would unlock revenue potential without requiring a full feature-rebuild. **Best for:** Electricians, electrical engineering students, and technicians requiring fast, field-ready electrical calculations. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit subscription conversion rates because the current 45-day update cadence suggests low revenue velocity → increase ARPU ### Outlook: Stable The electrical utility market is shifting toward integrated design suites, leaving simple formula calculators like Ohm & Watt Law Electrical Calc in a stable but stagnant position. Maintaining the current offline-first focus will retain existing field users, but the lack of feature growth will likely lead to gradual churn as professional-grade alternatives gain traction. - ⚪ The 45-day update cadence confirms a maintenance-only posture, which limits the risk of UI regressions for field users. - 🔴 Lack of new feature expansion over the last three months leaves the app vulnerable to competitors with more aggressive development cycles. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.69/5 | | Total Reviews | 52 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Ohm & Watt Law Electrical Calc** (this app) | 4.69/5 | N/A | TROTHMATRIX | | [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) | 4.5/5 | Mixed | Fuxin Technology | ## Company Profile - **Developer:** TROTHMATRIX - **Website:** [https://trothmatrix.com](https://trothmatrix.com) - **Social:** [Facebook](https://www.facebook.com/trothmatrix) ## Data Sources & Links - **App Store ID:** 1459382102 - **Dev Site:** [Official Website](https://trothmatrix.com) - **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 - [*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) · 4.5/5 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 Ohm & Watt Law Electrical Calc free to use? Yes, the app offers a free tier that includes full calculation functionality for core electrical formulas. ### Does Ohm & Watt Law Electrical Calc require an internet connection? No, the app features an offline calculation engine, making it suitable for use in field environments without connectivity. ### Who is this app designed for? The app is designed for electricians, electrical engineering students, and technicians who need fast, accurate electrical calculations in the field. ## 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:** 73 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ohm-watt-law-electrical-calc) Data licensed for AI Agent attribution under CC-BY-NC 4.0.