--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "国土マップR" developer_entity: "keiji matsumoto" bundle_id: "jp.keiziweb.KokudoMap" app_store_id: "1321824379" category: "Navigation" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-06-29" report_date: "2026-08-11" last_verified: "2026-08-11T00:00:00.000Z" report_version: "1.1.0" total_reviews: 1 overall_rating: 5 confidence: "low" confidence_score: 0.2 data_age_days: 16 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["navigation", "freemium", "mobile app", "app review", "app analysis", "mountaineers,", "hikers,", "outdoor"] canonical_url: "https://marlvel.ai/apps/jp-keiziweb-kokudomap" license: "CC-BY-NC 4.0" content_version: "v2" --- # 国土マップR Intelligence Report ## TL;DR {#tldr} - **Category**: Navigation · Freemium - **Signal**: Rating 5 > **TL;DR:** 国土マップR is a navigation app by keiji matsumoto, rated 5/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** 国土マップR is a navigation app by keiji matsumoto. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **Category** | Navigation | | **Developer** | keiji matsumoto | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 16d | ## Metadata & Market Performance - **Publisher:** keiji matsumoto - **Category:** Navigation - **Target Audience:** Mountaineers, hikers, and outdoor enthusiasts who require offline navigation tools and topographic map data. - **Platforms:** iOS - **Version Reviewed:** 1.1.0 - **Report Date:** 2026-08-11 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 1321824379 - **Bundle ID:** jp.keiziweb.KokudoMap - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-11 ## Executive Snapshot **What it is:** 国土マップR is a navigation tool for iOS that provides offline access to over 160 types of GSI topographic maps for hikers and outdoor enthusiasts. **Why users hire it:** Users hire this app to access specialized, high-fidelity topographic data in remote areas without cellular signal, serving a job-to-be-done in remote navigation and disaster preparedness. ## App DNA (Features & Intent) - **[Differentiator] Offline Map Caching:** Saves up to 200 MB of map tiles for offline use. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Differentiator] Multi-Layer Map Display:** Overlays base maps, aerial photos, and Google Maps with transparency control. - **[Standard] GPS Track Logging:** Records movement paths and supports external log imports. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} 国土マップR serves a specialized niche in the Navigation category, providing GSI map access that general-purpose apps lack. The app maintains a 5.0 rating on the App Store, though the single-rating count indicates a limited user base. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with ads - **Analysis:** Currently free-to-use with ad-supported inventory, with a clear roadmap for a paid-gate to remove ads. ## SWOT Analysis {#swot} **Core Strengths:** - 160+ GSI map types provide a deep data library that acts as a barrier to entry. **Growth Levers:** - Expanding into B2B disaster-preparedness partnerships could leverage the GSI data authority. ## Recent Changes (v2 → v3) {#recent-changes} The intelligence report shifted focus from monetization friction to long-term operational risks associated with a single-developer, maintenance-only development cycle. **Overall trend**: Stable **Compared at**: 2026-08-11 ### High-impact changes - **[Shifted] Risk Assessment Focus** (positioning) ### Medium-impact changes - **[Added] GSI Data Barrier** (swot) - **[Added] Continuity Risk** (swot) ## What's New - **Latest (v1.1.0, 1 months ago):** Improved map display with Multiply blending, added real-time search with history and coordinate input, and introduced corner banner ads. ## App Momentum (Maintenance) {#momentum} - Ships internationalization and search improvements. - Maintains infrequent update cadence. > **Cadence:** 1 total versions · 1 majors in last 6 months · 42 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} 国土マップR is a navigation app that is free with in-app purchases. It holds a 5/5 rating from 1 review. > **Bottom Line:** 国土マップR provides high-value access to specialized topographic data for hikers, but the maintenance-only update cadence threatens its long-term viability as a reliable navigation tool, so the developer should prioritize a transition to a sustainable subscription model to fund active development. **Best for:** Mountaineers, hikers, and outdoor enthusiasts who require offline navigation tools and topographic map data. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot to a subscription model because the current ad-supported inventory is insufficient to fund active development → increase feature velocity ### Outlook: Stable The market for specialized, offline-capable topographic tools remains stable, but the app's current maintenance-only posture leaves it exposed to disruption from more frequently updated, cross-platform outdoor navigation apps. The lack of active feature investment suggests a risk of technical debt accumulation that will eventually erode the current user base if OS-level compatibility issues arise. - ⚪ The latest release introduced internationalization and search improvements, but the app remains in a maintenance cadence with only one update in the last six weeks. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **国土マップR** (this app) | 5/5 | N/A | keiji matsumoto | | [Google Maps](https://marlvel.ai/apps/google-maps) | 4.0/5 | Excited | Google | | [전국 시외버스 승차권 통합 예매(버스타고)](https://marlvel.ai/apps/com-ebcard-bustago) | 1.6/5 | N/A | EZL Corp. | | [손편지 - 내 손안에 편의점 지도](https://marlvel.ai/apps/app--288) | N/A/5 | N/A | GEONJU CHOI | | [탐나는맵](https://marlvel.ai/apps/com-tamnann-tamnannmapapp) | 3.3/5 | N/A | hyunseo Jung | | [10-4 by WEX](https://marlvel.ai/apps/com-wex-backoff) | 4.8/5 | N/A | WEX, Inc. | ## Company Profile - **Developer:** keiji matsumoto - **Website:** [https://geographica.biz/](https://geographica.biz/) - **Social:** [YouTube](https://www.youtube.com/watch) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/%E5%9B%BD%E5%9C%9F%E3%83%9E%E3%83%83%E3%83%97r/id1321824379?uo=4) - **Dev Site:** [Official Website](https://geographica.biz/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Google Maps*](https://marlvel.ai/apps/google-maps) (Google) · 4.0/5 Rating | Positive Sentiment - [*전국 시외버스 승차권 통합 예매(버스타고)*](https://marlvel.ai/apps/com-ebcard-bustago) (EZL Corp.) · 1.6/5 Rating - [*손편지 - 내 손안에 편의점 지도*](https://marlvel.ai/apps/app--288) (GEONJU CHOI) · N/A Rating - [*탐나는맵*](https://marlvel.ai/apps/com-tamnann-tamnannmapapp) (hyunseo Jung) · 3.3/5 Rating - [*10-4 by WEX*](https://marlvel.ai/apps/com-wex-backoff) (WEX, Inc.) · 4.8/5 Rating - [*13:20:Sync*](https://marlvel.ai/apps/com-redhouseamsterdam-mayaapp) (The RedHouse Apps) · 4.9/5 Rating - [*3D Earth Map Street View*](https://marlvel.ai/apps/com-naikurrehman-globeapp) (Naik Ur Rehman) · 4.7/5 Rating - [*3D GIS Digital Elevation Model*](https://marlvel.ai/apps/com-ladesignes-3dgis) (Andres Narvaez) · 3.0/5 Rating - [*3D Map New Zealand*](https://marlvel.ai/apps/com-mappendix-3dmapnz) (Mappendix Limited) · 5.0/5 Rating - [*3D Offline Maps: GPS tracker*](https://marlvel.ai/apps/3d-offline-maps-gps-tracker) (SERGEI BEZDENEZHNYKH) · 4.6/5 Rating ## 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:** 16 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/jp-keiziweb-kokudomap) Data licensed for AI Agent attribution under CC-BY-NC 4.0.