--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Keyword Master SEO Tool" developer_entity: "CHANG DEOK KIM" bundle_id: "com.hcmfactory.flutter.keyword" app_store_id: "6745084281" category: "Productivity" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-07" report_date: "2026-10-24" last_verified: "2026-10-24T00:00:00.000Z" report_version: "1.10" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 21 momentum_velocity: "zombie" intelligence_version: 2 tags: ["productivity", "free", "mobile app", "app review", "app analysis", "digital", "marketers,", "bloggers,"] canonical_url: "https://marlvel.ai/apps/keyword-master-seo-tool" license: "CC-BY-NC 4.0" content_version: "v2" --- # Keyword Master SEO Tool Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Free > **TL;DR:** Keyword Master SEO Tool is a productivity app by CHANG DEOK KIM, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Keyword Master SEO Tool is a productivity app by CHANG DEOK KIM. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Productivity | | **Developer** | CHANG DEOK KIM | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 21d | ## Metadata & Market Performance - **Publisher:** CHANG DEOK KIM - **Category:** Productivity - **Target Audience:** Digital marketers, bloggers, YouTubers, and app developers seeking to improve search visibility. - **Platforms:** iOS - **Version Reviewed:** 1.10 - **Report Date:** 2026-10-24 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6745084281 - **Bundle ID:** com.hcmfactory.flutter.keyword - **Data Window:** Analysis based on signals collected up to 2026-10-24 ## Executive Snapshot **What it is:** Keyword Master SEO Tool is a productivity utility for digital marketers and creators that provides search volume, CPC, and keyword trend data on iOS. **Why users hire it:** The app removes the friction of manual search-volume research by providing a centralized, global database for keyword performance metrics. ## App DNA (Features & Intent) - **[Standard] Keyword Research:** Provides search volume metrics for specific terms to identify high-traffic keywords. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Global Data Access:** Filters keyword metrics by country and language settings. * *User Intent:* Users want to quickly find relevant content or features. - **[Standard] Trend Tracking:** Visualizes keyword popularity fluctuations over time. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} Keyword Master SEO Tool functions as a niche productivity utility with no recent store activity for over 230 days. The lack of a defined monetization model or recent updates suggests a low-priority status within the developer's portfolio. ## Monetization Strategy - **Model:** Free - **Analysis:** The app is currently listed as free with no explicit subscription or in-app purchase tiers defined. ## SWOT Analysis {#swot} **Core Strengths:** - Global keyword data access enables localized search strategy for international markets **Growth Levers:** - Integration of AI-driven keyword clustering could capture users currently relying on manual spreadsheet organization ## What's New - **Latest (v1.10, 7 months ago):** General service improvements and feature refinements. ## App Momentum (Zombie) {#momentum} - Quiet 7 months, no feature updates. - Last major release March 2026. > **Cadence:** 1 total versions · 0 majors in last 6 months · 231 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Keyword Master SEO Tool is a productivity app that is completely free. > **Bottom Line:** Keyword Master SEO Tool provides a functional global keyword database, but the seven-month development silence threatens its utility as search algorithms evolve. **Best for:** Digital marketers, bloggers, YouTubers, and app developers seeking to improve search visibility. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit data-source freshness because the seven-month release gap suggests stale metrics → restore user trust ### Outlook: Declining The SEO utility market is consolidating around tools that provide real-time, AI-integrated search insights. Keyword Master SEO Tool is currently exposed due to its lack of update cadence, which will likely result in declining user retention as the provided metrics become outdated. - 🔴 The seven-month release gap suggests the app is in maintenance mode, which will lead to data staleness as search algorithms evolve. ## 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 | | :--- | :--- | :--- | :--- | | **Keyword Master SEO Tool** (this app) | N/A/5 | N/A | CHANG DEOK KIM | | [HitWave](https://marlvel.ai/apps/ciendor-applications-hitwave) | 2.5/5 | Mixed | Ciendor Holdings Corp. LTD | | [ChatGPT](https://marlvel.ai/apps/chatgpt) | 4.8/5 | n/a | OpenAI OpCo, LLC | | [VPN 360: Fast & Secure Proxy](https://marlvel.ai/apps/co-infinitysoft-vpn360) | 4.5/5 | Mixed | Pango GmbH | | [VPN - Super Unlimited Proxy](https://marlvel.ai/apps/vpn-super-unlimited-proxy) | 4.7/5 | Thrilled | Mobile Jump Pte Ltd | | [Bookmarks - Send To Self](https://marlvel.ai/apps/bookmarks-send-to-self) | 4.4/5 | Excited | GILI | ## Company Profile - **Developer:** CHANG DEOK KIM - **Website:** [https://hcmfactory.blogspot.com/](https://hcmfactory.blogspot.com/) - **Social:** [X/Twitter](https://twitter.com/intent) ## Data Sources & Links - **App Store ID:** 6745084281 - **Dev Site:** [Official Website](https://hcmfactory.blogspot.com/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*HitWave*](https://marlvel.ai/apps/ciendor-applications-hitwave) (Ciendor Holdings Corp. 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Keyword Master SEO Tool provides basic search volume and CPC data, but its lack of recent updates means the metrics may not reflect current search trends. ### Does Keyword Master SEO Tool have a paid subscription? No, the app is currently listed as free with no in-app purchases or subscription tiers defined in the store metadata. ### What are some alternatives to Keyword Master SEO Tool? Users looking for active SEO tools should consider platforms that provide frequent data updates and integration with modern search console APIs. ## 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:** 21 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/keyword-master-seo-tool) Data licensed for AI Agent attribution under CC-BY-NC 4.0.