--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "GeoLOG - geological mapping" developer_entity: "Państwowy Instytut Geologiczny" bundle_id: "pl.gov.pgi.geolog" app_store_id: "1291754162" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2020-08-26" report_date: "2026-09-09" last_verified: "2026-09-09T00:00:00.000Z" report_version: "2.2.11" total_reviews: 0 sentiment: "Frustrated" sentiment_score: 30 confidence: "medium" confidence_score: 0.5 top_praise_theme: "The core application experience provides a high level of satisfaction for users who enjoy the current functionality" top_complaint_theme: "Language settings are difficult to navigate for users attempting to switch the interface to English" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 67 momentum_velocity: "zombie" intelligence_version: 3 tags: ["education", "free", "frustrated sentiment", "mobile app", "app review", "app analysis", "geologists,", "researchers,", "students"] canonical_url: "https://marlvel.ai/apps/geolog-geological-mapping" license: "CC-BY-NC 4.0" content_version: "v2" --- # GeoLOG - geological mapping Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Sentiment Frustrated - **Recent focus**: Language settings are difficult to navigate for users attempting to switch the interface to English (top complaint) · The core application experience provides a high level of satisfaction for users who enjoy the current functionality (top praise) > **TL;DR:** GeoLOG - geological mapping is a education app by Państwowy Instytut Geologiczny, with Frustrated user sentiment (30/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** GeoLOG - geological mapping is a education app by Państwowy Instytut Geologiczny. ## Quick Facts | Fact | Value | | :--- | :--- | | **User Mood** | Frustrated | | **Category** | Education | | **Developer** | Państwowy Instytut Geologiczny | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 67d | ## Metadata & Market Performance - **Publisher:** Państwowy Instytut Geologiczny - **Category:** Education - **Target Audience:** Geologists, researchers, and students requiring access to official Polish geological spatial data. - **Platforms:** iOS & Android - **Version Reviewed:** 2.2.11 - **Report Date:** 2026-09-09 - **Signal Count:** 2 reviews analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 1291754162 - **Bundle ID:** pl.gov.pgi.geolog - **Google Play ID:** pl.gov.pgi.geolog - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-09-09 ## Executive Snapshot **What it is:** GeoLOG is a specialized geological mapping utility for Poland that displays spatial data layers from the Central Geological Database on iOS and Android. **Why users hire it:** It removes the need for researchers to manually access desktop-based WMS or WFS portals while working in the field. ## App DNA (Features & Intent) - **[Differentiator] Interactive Geological Mapping:** Displays spatial geological data layers of Poland via the Central Geological Database, establishing the developer as the primary source for geological information. - **[Standard] WMS and WFS Service Integration:** Retrieves real-time spatial data from the CBDG server using standard OGC protocols. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} GeoLOG functions as a niche public utility with no direct commercial competitors, as its value is derived entirely from the official CBDG dataset. The lack of updates for 2,205 days signals that the product is in a dormant state, limiting its long-term viability for professional field use. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all geological data and services - **Analysis:** GeoLOG operates as a free public service provided by a national research institute with no monetization or IAP. ## 🔴 User Sentiment (Medium Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Sentiment:** Frustrated ### Top Praises - **The core application experience provides a high level of satisfaction for users who enjoy the current functionality** ### Top Complaints (Impact Areas) - **Language settings are difficult to navigate for users attempting to switch the interface to English** ## SWOT Analysis {#swot} **Core Strengths:** - Official status as the exclusive gateway for the Central Geological Database **Growth Levers:** - UI refresh would improve field usability for professional geologists ## Recent Changes (v2 → v3) {#recent-changes} The outlook for GeoLOG has shifted from stable to declining, as the six-year development gap is now identified as a critical threat to the application's continued operation on modern mobile operating systems. **Overall trend**: Declining **Compared at**: 2026-09-09 ### High-impact changes - **[Declined] Outlook Trend Downgrade** (positioning) ### Medium-impact changes - **[Added] Platform Obsolescence Threat** (swot) - **[Shifted] Weakness Reclassification** (swot) - **[Shifted] PM Action Item Priority** (positioning) ## What's New - **Latest (v2.2.8, 6 years ago):** Addressed compatibility issues. ## App Momentum (Zombie) {#momentum} - No updates in 2,205 days. - Maintenance-only state since 2020. > **Cadence:** 2 total versions · 0 majors in last 6 months · 2205 days since last update · 49 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} GeoLOG - geological mapping is an education app that is completely free. > **Bottom Line:** GeoLOG serves a vital function as the official portal for Polish geological data, but the six-year development hiatus leaves the product vulnerable to platform obsolescence. Prioritizing a basic compatibility audit would secure the utility for its professional user base. **Best for:** Geologists, researchers, and students requiring access to official Polish geological spatial data. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit current OS compatibility because the last update occurred in 2020 → prevent total service failure ### Outlook: Declining The outlook for GeoLOG is stagnant, as the product has not received functional updates in over six years. Without a commitment to platform maintenance, the app will likely lose its utility as mobile OS requirements evolve, eventually forcing users to seek alternative spatial data portals. - 🔴 The 2,205-day update gap indicates that GeoLOG is in a dormant state, which increases the risk of critical failure on modern mobile operating systems. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Sentiment | Frustrated (30/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 2 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **GeoLOG - geological mapping** (this app) | N/A/5 | Frustrated | Państwowy Instytut Geologiczny | | [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:** Państwowy Instytut Geologiczny - **Website:** [https://geoportal.pgi.gov.pl](https://geoportal.pgi.gov.pl) ## Data Sources & Links - **App Store ID:** 1291754162 - **Google Play ID:** pl.gov.pgi.geolog - **Dev Site:** [Official Website](https://geoportal.pgi.gov.pl) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## 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 GeoLOG suitable for international researchers? Users report difficulty navigating the interface, specifically regarding language settings, which may present a barrier for researchers who do not speak Polish. ### Does GeoLOG require an internet connection? Yes, GeoLOG retrieves real-time spatial data from the Central Geological Database (CBDG) server using WMS and WFS services, which requires an active internet connection. ### Is there a paid version of GeoLOG? No, GeoLOG is a free public service provided by the Polish Geological Institute and does not include any paid tiers or in-app purchases. ## 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:** 2 - **Data Sources:** user reviews, developer website, company about page, 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:** 67 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/geolog-geological-mapping) Data licensed for AI Agent attribution under CC-BY-NC 4.0.