--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Cogo Surveying" developer_entity: "Thomas Blaxland" bundle_id: "Cogo" app_store_id: "1139428658" category: "Utilities" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2016-12-06" report_date: "2026-09-19" last_verified: "2026-09-19T00:00:00.000Z" report_version: "6.4" total_reviews: 9 overall_rating: 3.1 confidence: "low" confidence_score: 0.3 data_age_days: 11 momentum_velocity: "zombie" intelligence_version: 2 nemesis: "Land Survey" competitor_count: 23 tags: ["utilities", "paid", "mobile app", "app review", "app analysis", "professional", "surveyors", "field"] canonical_url: "https://marlvel.ai/apps/cogo-surveying" license: "CC-BY-NC 4.0" content_version: "v2" --- # Cogo Surveying Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Paid - **Signal**: Rating 3.11 > **TL;DR:** Cogo Surveying is a utilities app by Thomas Blaxland, rated 3.11/5 by 9 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Cogo Surveying is a utilities app by Thomas Blaxland. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.11/5 (9 reviews) | | **Category** | Utilities | | **Developer** | Thomas Blaxland | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** Thomas Blaxland - **Category:** Utilities - **Target Audience:** Professional surveyors and field technicians requiring mobile tools for coordinate geometry and leveling calculations. - **Platforms:** iOS - **Version Reviewed:** 6.4 - **Report Date:** 2026-09-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1139428658 - **Bundle ID:** Cogo - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-09-19 ## Executive Snapshot **What it is:** Cogo Surveying is a coordinate geometry and leveling utility for professional surveyors on iOS. **Why users hire it:** The app removes the friction of manual field calculations by centralizing point data and automating traverse and inverse computations, which saves time on site. ## App DNA (Features & Intent) - **[Standard] Points Database:** Imports .cogo files or manual point entry for use across calculation modules; centralizes project data to drive retention. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Level Book:** Calculates elevations from level run readings with direct .csv export; reduces manual error and time-on-site. - **[Differentiator] Intersection by Points:** Calculates coordinates by intersecting lines or projecting lines when no intersection exists; serves as a primary driver for professional acquisition. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Cogo Surveying holds a niche position in the Utilities category, relying on a $5.99 one-time purchase model. The lack of updates for 117 months limits its ability to compete with modern, cloud-integrated surveying tools. ## Monetization Strategy - **Model:** Paid - **Tiers:** One-time purchase at $5.99 - **Price:** iOS: $5.99 - **Analysis:** Single-tier paid model at $5.99, targeting professional surveyors seeking a low-cost mobile alternative to dedicated hardware. ## SWOT Analysis {#swot} **Core Strengths:** - Points database creates a data-lock mechanism that increases switching costs for professional users. **Growth Levers:** - Localized pricing could be explored in high-ARPU markets where professional surveying tools remain expensive. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Cogo Surveying vs Land Survey - **Land Survey**: Land Survey targets the same land measurement audience as Cogo Surveying by offering map-based area and distance calculations instead of manual coordinate-based surveying. - **Key differences:** - Land Survey uses Google Maps for visual point placement, whereas Cogo Surveying requires manual coordinate entry. - Land Survey supports over 30 area and distance units, while Cogo Surveying focuses on coordinate geometry calculations. - Land Survey is free to download, while Cogo Surveying requires a 5.99 purchase. ### Peers (What They Do Better) - **GPS Land Measurement & Survey**: Provides land area measurement tools for the same surveying audience but emphasizes GPS-based tracking over coordinate geometry. - Real-time GPS live mode for walking measurements - High volume of 3004 ratings - **[Land Identity Property Lines](https://marlvel.ai/apps/property-line-finder)**: Targets professional surveyors with parcel and ownership data rather than the manual coordinate geometry found in the source app. - Nationwide map coverage for parcel boundaries - Integration of owner and address information - **Field MapS - Measure Land GPS**: Offers distance and area measurement tools for architects and hobbyists that overlap with the source app surveying utility. - Earth curvature calculation for precision - Monthly and yearly subscription tiers - **[Feet and Inches Calculator](https://marlvel.ai/apps/feet-and-inches-calculator)**: Provides a construction-focused math suite that competes with the source app surveying calculations. - One-time purchase model for cost-conscious users - 3D room scanning and concrete estimation tools - **Field Area Measure**: Provides land parcel measurement tools for surveyors and agricultural planners, mirroring the source app coordinate-based utility. - Cloud storage and syncing via iCloud - Export functionality for GPX, KML, KMZ, and GeoJSON files - **[GeoGebra Calculator Suite](https://marlvel.ai/apps/geogebra-calculator-suite)**: Offers a broader mathematical exploration platform that overlaps with the source app geometry and coordinate tools. - Augmented reality integration for 3D objects - Multi-dimensional graphing and algebraic computation - **[Eos Tools Pro](https://marlvel.ai/apps/eos-tools-pro)**: Acts as a specialized interface for GNSS hardware, providing high-accuracy data collection for the same professional surveying audience. - Skadi tilt compensation and Eos laser mapping - Deep integration with Esri ArcGIS Field Maps - **[Planimeter 2 Land Messung](https://marlvel.ai/apps/planimeter-2-gps-area-measure)**: Provides mapping and measurement tools for land and property, serving a similar user base as the source app. - Pin placement and address search functionality - Pro functionality for advanced mapping tasks - **Map Measure : Area Calculator**: Targets users needing land area and distance calculations for property sales, overlapping with the source app surveying functions. - Property price calculation based on measurements - Manual point dropping for area estimation - **[Coordinate Convertor Pro HD](https://marlvel.ai/apps/coordinate-convertor-pro-hd)**: Focuses on coordinate conversion between formats, a subset of the source app bearing conversion features. - Map-based location picking and address lookup - KML file generation for coordinate management - **Distance - Bearing Calculator**: Provides a portable backup for distance and bearing calculations, directly competing with the source app surveying modules. - Designed as a replacement for physical hardware calculators - Supports future global grid to local grid conversion - **[Coordinate calculator](https://marlvel.ai/apps/coordinate-calculator)**: Targets site setting out engineers with coordinate calculation tools but fails to maintain functionality on modern operating systems. - One-time purchase model at a low price point - Mobile portability for field engineers - **[Survey Advanced Calculator](https://marlvel.ai/apps/survey-advanced-calculator)**: Provides specialized mathematical functions for surveying students, overlapping with the source app coordinate geometry and leveling tools. - Focused educational tool for leveling and coordinate geometry - Free access to all surveying calculations - **[Engineering Survey Calculator](https://marlvel.ai/apps/engineering-survey-calculator)**: Offers a comprehensive suite of civil engineering and surveying calculations, competing with the source app specialized modules. - Supports both Imperial and Metric units - Includes 33 distinct calculation tools for engineering parameters - **Cogo Collect**: Facilitates geo-data collection for professional surveyors, serving as an adjacent workflow tool for the source app users. - Offline data storage with WFS-T standard integration - Management environment for creating maps and forms - **[Land Survey Calculator](https://marlvel.ai/apps/land-survey-calculator)**: Provides land surveying and area calculation tools, overlapping with the source app geometry and conversion modules. - Includes algebra calculator with step-by-step explanations - Offline functionality for all land survey tools - **[Survey Area Calculator Tool](https://marlvel.ai/apps/survey-area-calculator-tool)**: Offers offline measurement and field tracking for surveyors, competing with the source app coordinate-based surveying features. - Site Proof Camera for professional documentation - Offline measurement capability for remote field work - **GPS Area Measure:Land Survey+**: Provides land surveying and distance calculation tools, serving the same professional and everyday user base as the source app. - Color-coded labels for grouping measurement results - Ability to add photos and notes to projects - **Survey Toolbox**: Provides field surveying calculations for civil engineers, overlapping with the source app bearing and distance modules. - Azimuth and distance calculation for field engineers - Instant sharing results via LINE or email - **Coordinate Calculator Ultra**: Offers geographic coordinate calculation and conversion, competing with the source app bearing conversion and coordinate tools. - Supports both Haversine and Vincenty ellipsoidal model algorithms - Batch coordinate data processing support ### New Kids on the Block (What's Innovative) - **[COGO Survey Calculator](https://marlvel.ai/apps/cogo-survey-calculator)**: Directly competes with the source app by providing a native COGO calculator for traverse and curve calculations. - CAD export functionality for professional workflows - Fully offline operation for field crews - **[GPS Field Area Measure](https://marlvel.ai/apps/gps-field-area-measure)**: Provides land area and distance measurement tools on an interactive map, serving the same surveying audience as the source app. - Interactive map for drawing measurement boundaries - Support for multiple measurement units including acres and hectares ## What's New - **Latest (v6.4, 9 years ago):** Introduced the Inverse module, enabling Inverse List calculations for bearings and distances from a fixed point to all database entries. ## App Momentum (Zombie) {#momentum} - Dormant for 117 months. - No feature expansion since 2016. > **Cadence:** 1 total versions · 1 majors in last 6 months · 3574 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Cogo Surveying is an utilities app that is a paid app. It holds a 3.11/5 rating from 9 reviews. > **Bottom Line:** Cogo Surveying remains a functional utility for coordinate geometry, but the lack of updates since 2016 creates a significant technical-debt risk that will eventually erode its professional utility. **Best for:** Professional surveyors and field technicians requiring mobile tools for coordinate geometry and leveling calculations. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit current codebase for OS compatibility because the app has not been updated since 2016 → prevent total failure on modern iOS versions. ### Feature Gaps vs Competitors - Cloud storage and syncing (available in Field Area Measure but missing here) ### Outlook: Declining The surveying utility market is consolidating around cloud-native, GIS-integrated platforms that offer real-time data portability. Cogo Surveying's lack of development activity leaves it exposed to these modern rivals, which will likely capture the professional user base as legacy hardware-replacement tools become obsolete. - 🔴 The 117-month update gap indicates the app is in maintenance mode, which erodes trust for professional users requiring modern data security. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.11/5 | | Total Reviews | 9 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Cogo Surveying** (this app) | 3.11/5 | N/A | Thomas Blaxland | | [Planimeter 2 GPS area measure](https://marlvel.ai/apps/planimeter-2-gps-area-measure) | 1.8/5 | N/A | VisTech.Projects LLC | | [Coordinate Convertor Pro HD](https://marlvel.ai/apps/coordinate-convertor-pro-hd) | 1.8/5 | N/A | Vishwam B | | [GeoGebra Calculator Suite](https://marlvel.ai/apps/geogebra-calculator-suite) | 4.4/5 | N/A | GeoGebra GmbH | | [Survey Advanced Calculator](https://marlvel.ai/apps/survey-advanced-calculator) | 2.0/5 | N/A | Kakas Group LTD | | [Engineering Survey Calculator](https://marlvel.ai/apps/engineering-survey-calculator) | 5.0/5 | N/A | V PUGAZHENTHI | ## Company Profile - **Developer:** Thomas Blaxland - **Website:** [https://www.facebook.com/CogoSurveyPro/](https://www.facebook.com/CogoSurveyPro/) - **Social:** [Instagram](https://www.instagram.com/meta) · [Facebook](https://www.facebook.com/Meta) · [X/Twitter](https://twitter.com/Meta) · [YouTube](https://www.youtube.com/meta) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/cogo-surveying/id1139428658?uo=4) - **Dev Site:** [Official Website](https://www.facebook.com/CogoSurveyPro/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Planimeter 2 GPS area measure*](https://marlvel.ai/apps/planimeter-2-gps-area-measure) (VisTech.Projects LLC) · 1.8/5 Rating - [*Coordinate Convertor Pro HD*](https://marlvel.ai/apps/coordinate-convertor-pro-hd) (Vishwam B) · 1.8/5 Rating - [*GeoGebra Calculator Suite*](https://marlvel.ai/apps/geogebra-calculator-suite) (GeoGebra GmbH) · 4.4/5 Rating - [*Survey Advanced Calculator*](https://marlvel.ai/apps/survey-advanced-calculator) (Kakas Group LTD) · 2.0/5 Rating - [*Engineering Survey Calculator*](https://marlvel.ai/apps/engineering-survey-calculator) (V PUGAZHENTHI) · 5.0/5 Rating - [*Property Line Finder*](https://marlvel.ai/apps/property-line-finder) (Biographics Consultoria e Design LTDA) · 4.2/5 Rating - [*Eos Tools Pro*](https://marlvel.ai/apps/eos-tools-pro) (Eos Positioning Systems) · 4.6/5 Rating - [*Survey Area Calculator Tool*](https://marlvel.ai/apps/survey-area-calculator-tool) (Pratik Zinzala) · 2.0/5 Rating - [*Feet and Inches Calculator*](https://marlvel.ai/apps/feet-and-inches-calculator) (Evan Winograd) · 4.6/5 Rating | Excellent Sentiment - [*Coordinate calculator*](https://marlvel.ai/apps/coordinate-calculator) (Joe Scrivens) · 1.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Cogo Surveying suitable for professional land surveying? Cogo Surveying provides professional-grade coordinate geometry and leveling tools, but its lack of updates since 2016 means it may not support modern data formats or OS requirements. ### How does Cogo Surveying compare to free map-based surveying apps? Cogo Surveying focuses on manual coordinate geometry and technical calculations, whereas free alternatives like Land Survey prioritize map-based area and distance measurements. ### Does Cogo Surveying offer cloud storage for survey data? No, Cogo Surveying relies on local database storage and email export for .csv files, unlike modern competitors that offer cloud syncing and GIS integration. ### What is a modern alternative to Cogo Surveying? Users requiring modern features like cloud storage, GIS integration, and active development should consider apps like Eos Tools Pro or Field Area Measure. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/cogo-surveying) Data licensed for AI Agent attribution under CC-BY-NC 4.0.