--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Anchor Scope & Rode" developer_entity: "光 杨" bundle_id: "com.yangguang.anchorrodeplanner" app_store_id: "6777736800" category: "Navigation" primary_platform: "ios" primary_monetization: "Paid" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-07-15" report_date: "2026-09-25" last_verified: "2026-09-25T00:00:00.000Z" report_version: "1.0.1" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 5 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["navigation", "paid", "mobile app", "app review", "app analysis", "boaters", "sailors", "require"] canonical_url: "https://marlvel.ai/apps/anchor-scope-rode" license: "CC-BY-NC 4.0" content_version: "v2" --- # Anchor Scope & Rode Intelligence Report ## TL;DR {#tldr} - **Category**: Navigation · Paid > **TL;DR:** Anchor Scope & Rode is a navigation app by 光 杨, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Anchor Scope & Rode is a navigation app by 光 杨. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Navigation | | **Developer** | 光 杨 | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** 光 杨 - **Category:** Navigation - **Target Audience:** Boaters and sailors who require reliable, offline-capable anchor setup calculations under time pressure. - **Platforms:** iOS - **Version Reviewed:** 1.0.1 - **Report Date:** 2026-09-25 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6777736800 - **Bundle ID:** com.yangguang.anchorrodeplanner - **Data Window:** Analysis based on signals collected up to 2026-09-25 ## Executive Snapshot **What it is:** Anchor Scope & Rode is a math utility for boaters to calculate anchor scope and swing radius, available as a paid-upfront tool on iOS. **Why users hire it:** Boaters need reliable, offline-capable setup calculations in remote areas where connectivity is unreliable and GPS-based alarms are insufficient for initial planning. ## App DNA (Features & Intent) - **[Differentiator] Anchor Math Calculator:** Calculates total rode length, chain-to-rope ratio, and swing radius based on user-inputted depth, tide, and boat dimensions. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Offline-First Operation:** Calculations function without internet, GPS, or server connectivity, reinforcing utility in remote areas. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Setup Sharing:** Generates plain-text notes of the calculated anchor setup for distribution to crew. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} Anchor Scope & Rode occupies a niche in the Navigation category as a $3.99 paid utility. Its focus on offline math-based planning differentiates it from subscription-based navigation apps that prioritize GPS-drag alarms. ## Monetization Strategy - **Model:** Paid - **Tiers:** Single purchase at $3.99 - **Price:** iOS: $3.99 - **Analysis:** The paid-upfront model at $3.99 targets users who prioritize offline reliability and privacy over subscription-based navigation tools. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture ensures utility in remote anchorages - Privacy-centric design excludes analytics SDKs and account requirements **Growth Levers:** - Plain-text setup sharing facilitates word-of-mouth acquisition among boat crews ## What's New - **Latest (v1.0.1, 2 months ago):** Updated listing copy, screenshot assets, and scope positioning for improved store presentation. ## App Momentum (Maintenance) {#momentum} No new feature build or event in recent patches. The app ships minor updates only at a 72-day cadence. > **Cadence:** 1 total versions · 0 majors in last 6 months · 72 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Anchor Scope & Rode is a navigation app that is a paid app. > **Bottom Line:** Anchor Scope & Rode serves a specific offline utility that navigation rivals often overlook, but the current maintenance-only cadence risks stagnation. A pivot toward addressing user-requested features would unlock growth beyond the initial purchase. **Best for:** Boaters and sailors who require reliable, offline-capable anchor setup calculations under time pressure. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit user-requested features because the current 72-day update cadence suggests a maintenance-only posture → increase retention ### Outlook: Stable The maritime utility market is consolidating around navigation apps that bundle planning tools, placing standalone calculators at risk of obsolescence. Anchor Scope & Rode remains stable due to its offline-first privacy stance, but it must address feature gaps to remain relevant against integrated rivals. - ⚪ The 72-day update cadence indicates a maintenance-only posture, which limits the ability to respond to competitive feature bundling. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Anchor Scope & Rode** (this app) | N/A/5 | N/A | 光 杨 | | [CDOT Colorado Road Cameras](https://marlvel.ai/apps/cdot-colorado-road-cameras) | 5.0/5 | N/A | Brite Technologies | | [Find My Friends Phone - iMapp](https://marlvel.ai/apps/com-unwite-onthemap) | 4.2/5 | Mixed | Awared SLU | | [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 | ## Company Profile - **Developer:** 光 杨 ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/anchor-scope-rode/id6777736800?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*CDOT Colorado Road Cameras*](https://marlvel.ai/apps/cdot-colorado-road-cameras) (Brite Technologies) · 5.0/5 Rating - [*Find My Friends Phone - iMapp*](https://marlvel.ai/apps/com-unwite-onthemap) (Awared SLU) · 4.2/5 Rating - [*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 - [*0-60 Drag Race Timer: GPS*](https://marlvel.ai/apps/0-60-drag-race-timer-gps) (Rui Pedro Correia) · N/A Rating | Excellent Sentiment - [*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 - [*23d GPS*](https://marlvel.ai/apps/23d-gps) (Shane Moore) · N/A Rating - [*360Finder - Real-time Locator*](https://marlvel.ai/apps/360finder-real-time-locator) (HONG KONG NOBLE LIMITED) · N/A Rating ## Frequently Asked Questions {#faq} ### Does Anchor Scope & Rode require an internet connection? No, the app is designed for offline-first operation, making it suitable for remote anchorages where connectivity is unavailable. ### Is Anchor Scope & Rode a navigation system? No, it is a math aid for anchor setup planning only. It does not provide GPS-drag alarms, weather services, or collision avoidance. ### How does Anchor Scope & Rode compare to free navigation apps? Unlike many free navigation apps that rely on subscriptions and data tracking, Anchor Scope & Rode is a one-time purchase that operates offline without analytics or account requirements. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/anchor-scope-rode) Data licensed for AI Agent attribution under CC-BY-NC 4.0.