--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Electro Sim" developer_entity: "剑龙 刘" bundle_id: "com.cocostudio.Circuit-Simulator" app_store_id: "6758049588" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-01-29" report_date: "2026-09-11" last_verified: "2026-09-11T00:00:00.000Z" report_version: "1.0" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 46 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "free", "mobile app", "app review", "app analysis", "students", "educators", "focused"] canonical_url: "https://marlvel.ai/apps/electro-sim" license: "CC-BY-NC 4.0" content_version: "v2" --- # Electro Sim Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free > **TL;DR:** Electro Sim is a education app by 剑龙 刘, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Electro Sim is a education app by 剑龙 刘. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Education | | **Developer** | 剑龙 刘 | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 46d | ## Metadata & Market Performance - **Publisher:** 剑龙 刘 - **Category:** Education - **Target Audience:** Students and educators focused on learning or teaching fundamental DC circuit concepts. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-09-11 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6758049588 - **Bundle ID:** com.cocostudio.Circuit-Simulator - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** Electro Sim is a free DC circuit simulation tool for iOS, featuring a drag-and-drop canvas and component library for educational use. **Why users hire it:** The app removes the cognitive friction of manual circuit sketching by providing real-time visualization of current flow, which helps students verify DC concepts without physical hardware. ## App DNA (Features & Intent) - **[Standard] Real-time DC Simulation:** Visualizes current flow and component behavior on a digital canvas during circuit construction. - **[Differentiator] Custom Component Builder:** Allows users to group circuit blocks into reusable components for complex designs, increasing user investment in saved circuit files. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Drag-and-drop Canvas:** Interface for placing, rotating, and wiring electronic components with multi-select support. ## Market Position {#market-position} Electro Sim occupies a niche position as a free, static educational utility in the iOS Education category. The lack of updates for 225 days indicates the app is not currently competing for chart visibility or user acquisition. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** Electro Sim is distributed as a free utility with no visible monetization gates or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - Custom component builder creates high switching costs for users who build complex circuit libraries **Growth Levers:** - Localized pricing or freemium gates remain untapped in the education segment ## App Momentum (Zombie) {#momentum} - No updates for 225 days - Maintenance-mode status confirmed > **Cadence:** 1 total versions · 0 majors in last 6 months · 225 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Electro Sim is an education app that is completely free. > **Bottom Line:** Electro Sim provides a functional canvas for DC simulation, but the seven-month development silence suggests the project is no longer a priority for the developer. **Best for:** Students and educators focused on learning or teaching fundamental DC circuit concepts. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit the codebase for critical bugs because the app has been silent for 225 days → restore baseline stability ### Outlook: Declining Electro Sim is currently in a maintenance-only state with no signs of active development. The lack of updates over the last seven months suggests the app will continue to lose relevance as newer, cloud-integrated educational tools enter the market. - 🔴 The 225-day update gap indicates a lack of active maintenance, which will lead to compatibility issues as iOS evolves. - ⚪ The absence of monetization or subscription tiers limits the developer's ability to fund ongoing feature development or server costs. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Electro Sim** (this app) | N/A/5 | N/A | 剑龙 刘 | | [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.5/5 | n/a | AlgoApp Inc | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | n/a | The Mind Company | | [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | N/A | OrangeOrApple.com | | [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC | | [Flashcards maker - AI generate](https://marlvel.ai/apps/flashcards-maker-ai-generate) | 4.1/5 | Mixed | Teleprompter LLC | ## Company Profile - **Developer:** 剑龙 刘 - **Website:** [https://www.xioayee.top](https://www.xioayee.top) ## Data Sources & Links - **App Store ID:** 6758049588 - **Dev Site:** [Official Website](https://www.xioayee.top) - **Sources:** App store metadata. ## Related Intel Reports - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating - [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) · 4.5/5 Rating - [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) · 4.0/5 Rating - [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) · 4.1/5 Rating - [*Impulse - Brain Training*](https://marlvel.ai/apps/impulse-brain-training) (GMRD Apps Limited) · 4.6/5 Rating - [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) · 4.7/5 Rating - [*자주 틀리는 우리말*](https://marlvel.ai/apps/app--424) (DaolSoft, Co., Ltd.) · N/A Rating - [*달공부 - 한 달 공부 다이어리 + 루틴/공부 타이머*](https://marlvel.ai/apps/azlabs-dalstudy) (SuWon Choi) · N/A Rating - [*타요콘 - 타요 아바타 놀이동화*](https://marlvel.ai/apps/com-kigle-project-tayocon) (KIGLE) · 3.1/5 Rating ## Frequently Asked Questions {#faq} ### Is Electro Sim free to use? Yes, Electro Sim is currently distributed as a free utility with no visible monetization gates or subscription tiers. ### Does Electro Sim support cloud saving? Electro Sim supports saving and loading circuits as JSON files for local storage, but it does not offer cloud-sync capabilities. ### Is Electro Sim still being updated? Electro Sim has not received a store update in over seven months, indicating it is currently in a maintenance-only state. ## 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:** 46 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/electro-sim) Data licensed for AI Agent attribution under CC-BY-NC 4.0.