--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "세월호 추모 동화책 - 별이 된 아이들 - 416" developer_entity: "KIGLE Inc." bundle_id: "com.kigle.project.sewol" app_store_id: "1103663836" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2016-04-20" report_date: "2026-05-20" last_verified: "2026-05-20T09:48:57.011Z" report_version: "1.0" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 2 momentum_velocity: "zombie" intelligence_version: 4 nemesis: "Constitution du Mali" competitor_count: 7 tags: ["education", "free", "mobile app", "app review", "app analysis", "individuals", "seeking", "educational"] canonical_url: "https://marlvel.ai/intel-report/education/416" license: "CC-BY-NC 4.0" content_version: "v2" --- # 세월호 추모 동화책 - 별이 된 아이들 - 416 App Audit ## TL;DR {#tldr} - **Category**: Education · Free > **TL;DR:** 세월호 추모 동화책 - 별이 된 아이들 - 416 is a education app by KIGLE Inc., available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** 세월호 추모 동화책 - 별이 된 아이들 - 416 is a education app by KIGLE Inc.. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Education | | **Developer** | KIGLE Inc. | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** KIGLE Inc. - **Category:** Education - **Target Audience:** Individuals seeking educational or commemorative content regarding the Sewol ferry tragedy. - **Platforms:** iOS - **Version Audited:** 1.0 - **Audit Date:** 2026-05-20 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 1103663836 - **Bundle ID:** com.kigle.project.sewol - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-05-20 ## Executive Snapshot **What it is:** The app is a digital storybook providing commemorative content about the Sewol ferry tragedy for educational purposes. **Why users hire it:** Users hire the app to engage with historical memory through a curated, emotionally resonant narrative format. ## App DNA (Features & Intent) - **[Differentiator] Commemorative Storybook:** Digital storybook content focused on the Sewol ferry tragedy, designed for educational purposes. - **[Standard] Multimedia Integration:** Audio tracks provided by external contributors integrated into the storybook experience. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] External Video Linking:** Directs users to YouTube for captured video content of the storybook. ## Market Position {#market-position} The app occupies a niche commemorative space within the Education category, lacking the functional utility or update cadence of reference-heavy educational rivals. ## Monetization Strategy - **Model:** Free - **Tiers:** Free distribution - **Analysis:** The app is distributed without charge as a non-commercial commemorative project. ## SWOT Analysis {#swot} **Core Strengths:** - Custom illustrations provide an emotionally resonant experience - Integrated multimedia creates a distinct narrative tone **Critical Frictions:** - Linear narrative flow lacks search functionality - No interactive elements to drive repeat usage - Static content model limits engagement **Growth Levers:** - Integrate community-driven archives - Add interactive quizzes to improve knowledge retention **Market Threats:** - Gamified educational apps capture more daily active time - Location-based history apps offer higher contextual relevance ## Recent Changes (v3 → v4) {#recent-changes} The analysis shifted from a general educational market overview to a specific functional critique, recommending a pivot toward interactive learning to address retention gaps. **Overall trend**: Stable **Compared at**: 2026-05-20 ### High-impact changes - **[Shifted] PM Action Item Pivot** (positioning) — Action items shifted from a metadata audit to a strategic pivot toward interactive quiz modules to improve user retention. ### Medium-impact changes - **[Shifted] SWOT Analysis Refinement** (swot) — Strengths and weaknesses were updated to focus on specific functional gaps (e.g., lack of search, lack of interactivity) rather than generic brand identity. - **[Shifted] Competitive Landscape Pivot** (positioning) — The competitive set shifted from high-scale educational platforms (e.g., Khan Academy Kids) to niche, document-centric, and interactive history apps (e.g., Constitution du Mali, Kinfolk). ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### 세월호 추모 동화책 - 별이 된 아이들 - 416 vs Constitution du Mali — Head to Head - **[Constitution du Mali](https://marlvel.ai/intel-report/books-reference/constitution-du-mali)** by PR24: Both apps serve as niche, document-centric educational tools that prioritize the delivery of sensitive or historical text-based content to a specific audience. - **Key differences:** - Offers structured keyword search functionality, whereas the target app relies on a linear narrative flow. - Provides an offline-first e-book layout that is optimized for long-form reading rather than interactive storytelling. - **Where 세월호 추모 동화책 - 별이 된 아이들 - 416 wins:** - ✅ Delivers a more emotionally resonant experience through integrated multimedia and custom illustrations. - ✅ Focuses on high-quality storytelling to engage younger audiences rather than dry document archival. - **Where Constitution du Mali wins:** - ❌ Provides superior utility through keyword search and structured navigation for reference-heavy content. - ❌ Maintains a more frequent update cadence, ensuring the app remains compatible with modern OS standards. - **Verdict:** The target app should pivot toward a more robust content management system to improve discoverability, as the nemesis wins on functional utility. ### Peers (What They Do Better) - **[Kinfolk](https://marlvel.ai/intel-report/education/kinfolk)** by Kinfolk Tech Foundation: Kinfolk competes by using historical education as a foundation for community-driven, interactive, and location-based learning. - Builds a community-driven archive that encourages user participation, far exceeding the target's static content model. - Implements gamified badges and guided quests to incentivize long-term engagement with historical monuments. - **[AR Globe - David Rumsey Maps](https://marlvel.ai/intel-report/education/ar-globe-david-rumsey-maps)** by David Rumsey: Both apps utilize visual storytelling and historical archives to provide an immersive educational experience for the user. - Leverages Augmented Reality to visualize historical data, offering a more immersive spatial experience than 2D illustrations. - Provides access to a vast library of historic globes, creating a deeper repository of educational assets. - **[日本の歴史クイズ - 日本史 一問一答](https://marlvel.ai/intel-report/education/jp-co-gakkonet-quizbasicnihonshi2)** by StudySwitch, Inc.: This app shares the educational category by focusing on historical knowledge retention through structured, era-based learning modules. - Features a comprehensive quiz-based memorization system that drives higher user retention than static storybooks. - Provides historical summary pages that act as a quick-reference guide for students preparing for exams. - **[Pharaoh Finder](https://marlvel.ai/intel-report/education/pharaoh-finder)** by Aviametrix, LLC: This app competes by offering a specialized, interactive educational experience focused on historical artifacts and cultural learning. - Utilizes a gamified drag-and-drop interface for matching artifacts, contrasting with the target's passive reading experience. - Integrates technical Gardiner Code input, appealing to users seeking deeper academic engagement with historical subjects. ### New Kids on the Block (What's Innovative) - **[Time Traveler](https://marlvel.ai/intel-report/education/time-traveler)** by Blumoon: This app introduces a location-based approach to history, shifting the focus from static reading to contextual exploration. - Integrates location-based search to surface historical events relevant to the user's immediate physical surroundings. - **[WikiTok: On This Day History](https://marlvel.ai/intel-report/reference/wikitok-on-this-day-history)** by samet bilgin: This newcomer disrupts the space by applying modern social media consumption patterns to historical education. - Uses an infinite scroll feed format to deliver daily historical highlights, capturing attention faster than long-form books. ## What's New - **Latest (v1.0, 10 years ago):** General performance improvements. ## App Momentum (Zombie) {#momentum} - No notable signals last 3 months. > **Cadence:** 1 total versions · 0 majors in last 6 months · 3682 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} 세월호 추모 동화책 - 별이 된 아이들 - 416 is an established education app that is completely free. > **Bottom Line:** This app succeeds as a commemorative tribute but fails as a functional educational tool, so the developer must pivot toward interactive learning modules to prevent total user churn after the first read. **Best for:** Individuals seeking educational or commemorative content regarding the Sewol ferry tragedy. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] [HIGH IMPACT] Pivot narrative structure to include interactive quiz modules — *Quiz-based retention is a proven category standard in the Education space.* _(trade-off: deprioritize Deprioritize new illustration assets to reallocate resources toward interactive development.)_ ### Feature Gaps vs Competitors - Structured keyword search (available in Constitution du Mali) - Interactive quiz-based memorization (available in 日本の歴史クイズ) - Gamified drag-and-drop interface (available in Pharaoh Finder) ### Outlook: Stable The education market is consolidating around interactive and gamified learning experiences. This app remains exposed to churn because it lacks the functional utility to retain users beyond the initial commemorative interest. - ⚪ The app remains in a static state, which limits its ability to compete with interactive educational tools that update content regularly. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **세월호 추모 동화책 - 별이 된 아이들 - 416** (this app) | N/A/5 | N/A | KIGLE Inc. | | [Pharaoh Finder](https://marlvel.ai/intel-report/education/pharaoh-finder) | 5.0/5 | Thrilled | Aviametrix, LLC | | [WikiTok: On This Day History](https://marlvel.ai/intel-report/reference/wikitok-on-this-day-history) | N/A/5 | N/A | samet bilgin | | [Time Traveler](https://marlvel.ai/intel-report/education/time-traveler) | N/A/5 | N/A | Blumoon | | [Kinfolk](https://marlvel.ai/intel-report/education/kinfolk) | 4.7/5 | Excited | Kinfolk Tech Foundation | | [AR Globe - David Rumsey Maps](https://marlvel.ai/intel-report/education/ar-globe-david-rumsey-maps) | 4.7/5 | N/A | David Rumsey | ## Company Profile - **Developer:** KIGLE Inc. ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/%EC%84%B8%EC%9B%94%ED%98%B8-%EC%B6%94%EB%AA%A8-%EB%8F%99%ED%99%94%EC%B1%85-%EB%B3%84%EC%9D%B4-%EB%90%9C-%EC%95%84%EC%9D%B4%EB%93%A4-416/id1103663836?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*Pharaoh Finder*](https://marlvel.ai/intel-report/education/pharaoh-finder) (Aviametrix, LLC) — 5.0/5 Rating | Excellent Sentiment - [*WikiTok: On This Day History*](https://marlvel.ai/intel-report/reference/wikitok-on-this-day-history) (samet bilgin) — N/A Rating | N/A Sentiment - [*Time Traveler*](https://marlvel.ai/intel-report/education/time-traveler) (Blumoon) — N/A Rating | N/A Sentiment - [*Kinfolk*](https://marlvel.ai/intel-report/education/kinfolk) (Kinfolk Tech Foundation) — 4.7/5 Rating | Positive Sentiment - [*AR Globe - David Rumsey Maps*](https://marlvel.ai/intel-report/education/ar-globe-david-rumsey-maps) (David Rumsey) — 4.7/5 Rating | N/A Sentiment - [*Constitution du Mali*](https://marlvel.ai/intel-report/books-reference/constitution-du-mali) (PR24) — N/A Rating | N/A Sentiment - [*日本の歴史クイズ - 日本史 一問一答*](https://marlvel.ai/intel-report/education/jp-co-gakkonet-quizbasicnihonshi2) (StudySwitch, Inc.) — 4.3/5 Rating | N/A Sentiment - [*AlgoApp - Flashcards*](https://marlvel.ai/intel-report/education/algoapp-flashcards) (AlgoApp Inc) — 4.6/5 Rating | Negative Sentiment - [*Elevate - Brain Training Games*](https://marlvel.ai/intel-report/education/elevate-brain-training-games) (The Mind Company) — 4.7/5 Rating | Negative Sentiment - [*Flash Cards Flashcards Maker*](https://marlvel.ai/intel-report/education/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) — 4.0/5 Rating | Mixed 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:** 0.05/1.0 (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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/education/416) Data licensed for AI Agent attribution under CC-BY-NC 4.0.