--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Power Calculator" developer_entity: "Power Continuity Limited" bundle_id: "uk.co.powercontinuity.PowerCalc" app_store_id: "454548791" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-09-05" report_date: "2026-08-26" last_verified: "2026-08-26T00:00:00.000Z" report_version: "1.7.8" total_reviews: 2 overall_rating: 4.5 sentiment: "Mixed" sentiment_score: 55 confidence: "medium" confidence_score: 0.5 top_praise_theme: "The application provides reliable conversion tools that satisfy the core needs of technical users" top_complaint_theme: "Missing lumen conversion features cause frustration for users who downloaded the app for that purpose" review_sample_size: 7 total_review_count: 7 analyzed_review_count: 7 data_age_days: 80 momentum_velocity: "zombie" intelligence_version: 3 tags: ["utilities", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "electrical", "industry", "professionals"] canonical_url: "https://marlvel.ai/apps/power-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Power Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.5 · Sentiment Mixed - **Recent focus**: Missing lumen conversion features cause frustration for users who downloaded the app for that purpose (top complaint) · The application provides reliable conversion tools that satisfy the core needs of technical users (top praise) > **TL;DR:** Power Calculator is a utilities app by Power Continuity Limited, rated 4.5/5 by 2 users, with Mixed user sentiment (55/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Power Calculator shows Mixed sentiment (4.5/5 from 2 reviews) - users praise the application provides reliable conversion tools that satisfy the core needs of technical users but report issues with missing lumen conversion features cause frustration for users who downloaded the app for that purpose. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (2 reviews) | | **User Mood** | Mixed | | **Category** | Utilities | | **Developer** | Power Continuity Limited | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 80d | ## Metadata & Market Performance - **Publisher:** Power Continuity Limited - **Category:** Utilities - **Target Audience:** Electrical industry professionals and facility managers requiring quick calculations for critical power systems. - **Platforms:** iOS - **Version Reviewed:** 1.7.8 - **Report Date:** 2026-08-26 - **Signal Count:** 7 reviews analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 454548791 - **Bundle ID:** uk.co.powercontinuity.PowerCalc - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-26 ## Executive Snapshot **What it is:** Power Calculator is a utility app for electrical professionals, providing generator, UPS, and lighting sizing tools on iOS. **Why users hire it:** The tool functions as a B2B lead-generation mechanism, building trust with facility managers to secure industrial power service contracts. ## App DNA (Features & Intent) - **[Standard] Electrical Power Calculators:** Calculates KW, kVA, and Amps for industry professionals, acting as a brand authority tool for B2B leads. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Generator & UPS Sizing:** Calculates requirements for single or three-phase systems, serving as a top-of-funnel lead generator for hardware contracts. - **[Differentiator] Fuel Consumption Calculator:** Estimates generator fuel usage, building trust with facility managers to secure service contracts. * *User Intent:* Users prioritize data protection and trust in the platform. ## Market Position {#market-position} Power Calculator maintains a 4.5-star rating on the App Store, though this is based on a limited sample of 2 total ratings. The lack of updates for over 1000 days positions the tool as a legacy utility rather than a competitive, active market participant. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is provided as a free utility to support the developer's primary business of selling and maintaining industrial power infrastructure. ## 🟡 User Sentiment (Medium Confidence: 7 of 7 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.5/5 - **Platform Split:** iOS 4.5/5 (2 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **The application provides reliable conversion tools that satisfy the core needs of technical users** ### Top Complaints (Impact Areas) - **Missing lumen conversion features cause frustration for users who downloaded the app for that purpose** ## SWOT Analysis {#swot} **Core Strengths:** - B2B lead-generation mechanism for industrial hardware contracts **Growth Levers:** - Adding LED lumen categories would satisfy top user requests ## Recent Changes (v2 → v3) {#recent-changes} The competitive outlook for Power Calculator has shifted to declining, driven by the persistent 1086-day development freeze and its negative impact on professional user trust. **Overall trend**: Declining **Compared at**: 2026-08-26 ### High-impact changes - **[Declined] Outlook Trend Downgrade** (positioning) ### Medium-impact changes - **[Shifted] SWOT Weakness Specification** (swot) ### Low-impact changes - **[Shifted] Contrarian Take Refinement** (positioning) ## What's New - **Latest (v1.7.8, 2 years ago):** Introduced a share link feature for the app. ## App Momentum (Zombie) {#momentum} - Stalled development for 1086 days. - No feature updates since 2023. > **Cadence:** 1 total versions · 1 majors in last 6 months · 1086 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Power Calculator is an utilities app that is completely free. With a 4.5/5 rating from 2 reviews, it shows mixed user reception. > **Bottom Line:** Power Calculator functions as a static lead-generation asset, but the three-year update gap risks brand erosion among technical users. Prioritizing a minor feature refresh would secure the tool's utility as a B2B trust-builder without requiring a full-scale roadmap pivot. **Best for:** Electrical industry professionals and facility managers requiring quick calculations for critical power systems. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship granular power factor inputs because user reviews flag rigid settings as a primary frustration → increase professional retention ### Outlook: Declining The market for specialized electrical utilities is shifting toward high-frequency, data-rich tools that integrate with modern lighting standards. Power Calculator remains in a static state, which risks alienating the professional audience it aims to convert into B2B leads. - 🔴 The 1086-day update gap signals a maintenance-only posture, which erodes trust among technical users who require modern, accurate conversion standards. - 🔴 Unaddressed requests for LED-specific lumen categories cause user frustration, leading to negative sentiment that undermines the tool's role as a brand authority. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 2 | | Sentiment | Mixed (55/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Power Calculator** (this app) | 4.5/5 | Mixed | Power Continuity Limited | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | 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:** Power Continuity Limited - **Website:** [https://powercontinuity.co.uk](https://powercontinuity.co.uk) - **Social:** [Facebook](https://www.facebook.com/powercontinuity) · [X/Twitter](https://twitter.com/powercontinuity) · [YouTube](https://www.youtube.com/@PowercontinuityUk) · [TikTok](https://www.tiktok.com/@powercontinuity.ltd) · [LinkedIn](https://www.linkedin.com/company/powercontinuity) ## Data Sources & Links - **App Store ID:** 454548791 - **Dev Site:** [Official Website](https://powercontinuity.co.uk) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 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 Power Calculator suitable for professional electrical work? While the app provides reliable core conversion tools, users report that rigid power factor settings and missing LED lumen categories limit its accuracy for advanced professional tasks. ### Does Power Calculator receive regular updates? No, the app has not been updated in over 1000 days, remaining in a maintenance-only state. ### What is the primary purpose of this app? Power Calculator serves as a free utility to support Power Continuity Limited's primary business of selling and maintaining industrial power infrastructure. ## 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 7 - **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:** 80 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/power-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.