--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "AR Theodolite: Angle & GPS" developer_entity: "heekyung moon" bundle_id: "com.moon.theodolite" app_store_id: "6790019156" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-09-05" report_date: "2026-09-19" last_verified: "2026-09-19T00:00:00.000Z" report_version: "1.2.6" total_reviews: 2 overall_rating: 5 confidence: "low" confidence_score: 0.2 data_age_days: 11 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "outdoor", "professionals", "hobbyists"] canonical_url: "https://marlvel.ai/apps/ar-theodolite-angle-gps" license: "CC-BY-NC 4.0" content_version: "v2" --- # AR Theodolite: Angle & GPS Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 5 > **TL;DR:** AR Theodolite: Angle & GPS is a utilities app by heekyung moon, rated 5/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** AR Theodolite: Angle & GPS is a utilities app by heekyung moon. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (2 reviews) | | **Category** | Utilities | | **Developer** | heekyung moon | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** heekyung moon - **Category:** Utilities - **Target Audience:** Outdoor professionals and hobbyists requiring field survey estimates and coordinate tracking. - **Platforms:** iOS - **Version Reviewed:** 1.2.6 - **Report Date:** 2026-09-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6790019156 - **Bundle ID:** com.moon.theodolite - **Data Window:** Analysis based on signals collected up to 2026-09-19 ## Executive Snapshot **What it is:** AR Theodolite: Angle & GPS is a field survey utility for iOS that uses augmented reality to measure angles and coordinates on-site. **Why users hire it:** The tool removes the friction of juggling multiple analog instruments by consolidating survey data into a single, offline-capable mobile interface. ## App DNA (Features & Intent) - **[Standard] AR Survey HUD:** Live camera overlay displaying azimuth, pitch, level, and GPS coordinates. - **[Differentiator] Trigonometric Measurement:** Calculates distance and height between two points using sighting angles. - **[Differentiator] Offline Processing:** Performs all calculations on-device without requiring network connectivity. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} AR Theodolite: Angle & GPS operates as a specialized utility in the iOS market. With a perfect 5.0 rating across two reviews, the app maintains a high-quality reputation, though the limited review volume suggests a narrow, niche user base. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is currently distributed as a free utility with no visible in-app purchases or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture enables field survey functionality in remote areas without connectivity - Trigonometric measurement tools provide professional-grade estimation capabilities within a consumer-facing interface **Growth Levers:** - Integrating direct export to standard GIS formats would capture professional users ## What's New - **Latest (v1.2.6, 1 weeks ago):** Added slope-distance reduction functionality to the HUD A-B card, allowing users to toggle between horizontal distance and slope distance calculations. ## App Momentum (Maintenance) {#momentum} - Ships monthly updates for HUD tools. - Added slope-distance reduction in latest release. > **Cadence:** 2 total versions · 1 majors in last 6 months · 13 days since last update · 30 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} AR Theodolite: Angle & GPS is an utilities app that is completely free. It holds a 5/5 rating from 2 reviews. > **Bottom Line:** The offline-first survey capability provides a defensible niche, but the lack of structured data export limits the app to hobbyist use. Prioritizing GIS-compatible export would unlock professional workflows and increase the utility of the existing measurement engine. **Best for:** Outdoor professionals and hobbyists requiring field survey estimates and coordinate tracking. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship GIS-compatible data export because professional users require integration with desktop mapping software → increase professional adoption ### Outlook: Stable The field survey utility market is consolidating around specialized tools that bridge the gap between consumer AR and professional GIS workflows. AR Theodolite: Angle & GPS is well-positioned for remote environments due to its offline-first design, but it must add structured data export to avoid being displaced by more integrated professional platforms. - 🟢 The consistent monthly release cadence demonstrates active maintenance, ensuring the tool remains functional for its core user base. - ⚪ The current lack of monetization or professional-tier features suggests the app will remain a niche utility rather than a mass-market product. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **AR Theodolite: Angle & GPS** (this app) | 5/5 | N/A | heekyung moon | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology | | [Gear Ratio Calculator & RPM](https://marlvel.ai/apps/cog-gear-ratio-calculator) | N/A/5 | N/A | Linh Phan Nhat Khanh | ## Company Profile - **Developer:** heekyung moon - **Website:** [https://sites.google.com/view/sjappprivacy/home](https://sites.google.com/view/sjappprivacy/home) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/ar-theodolite-angle-gps/id6790019156?uo=4) - **Dev Site:** [Official Website](https://sites.google.com/view/sjappprivacy/home) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating - [*Pulley Calculator Easy*](https://marlvel.ai/apps/pulley-calculator-easy) (YAVUZ BULAMADIK) · N/A Rating - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 4.6/5 Rating - [*VPN - Seal VPN Secure Proxy*](https://marlvel.ai/apps/vpn-seal-vpn-secure-proxy) (Starpass VPN Free) · 4.6/5 Rating | Positive Sentiment - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating ## Frequently Asked Questions {#faq} ### Is AR Theodolite: Angle & GPS accurate enough for professional surveying? The app provides field estimates based on phone sensors and is not a substitute for professional survey equipment. Users should confirm critical measurements with proper instruments. ### Does AR Theodolite: Angle & GPS require an internet connection to work? No, the app performs all calculations on-device without requiring network connectivity or region data, making it suitable for remote field use. ### What coordinate formats does AR Theodolite: Angle & GPS support? The app supports latitude and longitude in decimal or DMS formats, as well as UTM and MGRS grids used worldwide. ## 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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ar-theodolite-angle-gps) Data licensed for AI Agent attribution under CC-BY-NC 4.0.