--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "US Sailing Racing Rules" developer_entity: "US SAILING" bundle_id: "org.ussailing.USSailingRacingRules" app_store_id: "1536827107" category: "Reference" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-04-29" report_date: "2026-08-15" last_verified: "2026-08-15T00:00:00.000Z" report_version: "1.2.5" total_reviews: 29 overall_rating: 3.9 sentiment: "Frustrated" sentiment_score: 25 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Comprehensive rule reference and protest documentation tools provide significant utility for active competitive sailors" top_complaint_theme: "Mandatory membership requirements and associated annual fees are not disclosed before the initial download" review_sample_size: 7 total_review_count: 7 analyzed_review_count: 7 data_age_days: 47 momentum_velocity: "zombie" intelligence_version: 3 tags: ["reference", "free", "frustrated sentiment", "mobile app", "app review", "app analysis", "competitive", "sailors,", "officials,"] canonical_url: "https://marlvel.ai/apps/us-sailing-racing-rules" license: "CC-BY-NC 4.0" content_version: "v2" --- # US Sailing Racing Rules Intelligence Report ## TL;DR {#tldr} - **Category**: Reference · Free - **Signal**: Rating 3.9 · Sentiment Frustrated - **Recent focus**: Mandatory membership requirements and associated annual fees are not disclosed before the initial download (top complaint) · Comprehensive rule reference and protest documentation tools provide significant utility for active competitive sailors (top praise) > **TL;DR:** US Sailing Racing Rules is a reference app by US SAILING, rated 3.9/5 by 29 users, with Frustrated user sentiment (25/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** US Sailing Racing Rules faces Frustrated user sentiment (3.9/5 from 29 reviews), with users reporting mandatory membership requirements and associated annual fees are not disclosed before the initial download as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.9/5 (29 reviews) | | **User Mood** | Frustrated | | **Category** | Reference | | **Developer** | US SAILING | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 47d | ## Metadata & Market Performance - **Publisher:** US SAILING - **Category:** Reference - **Target Audience:** Competitive sailors, race officials, and regatta organizers. - **Platforms:** iOS - **Version Reviewed:** 1.2.5 - **Report Date:** 2026-08-15 - **Signal Count:** 7 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 1536827107 - **Bundle ID:** org.ussailing.USSailingRacingRules - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-15 ## Executive Snapshot **What it is:** US Sailing Racing Rules is a reference utility for competitive sailors that provides the official rulebook and digital protest submission tools on iOS. **Why users hire it:** The app removes the need to carry physical rulebooks, but the current requirement for a live internet connection limits its utility during active racing sessions. ## App DNA (Features & Intent) - **[Standard] Searchable Rulebook:** Full text of The Racing Rules of Sailing with search functionality for real-time reference. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Whiteboard Protest Diagrams:** Drawing tool for creating and submitting animated protest diagrams directly from the device. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Protest and Redress Submission:** Digital submission of protest or redress requests via the app interface. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} US Sailing Racing Rules serves a specialized niche in the Reference category. The app maintains a 3.9-star rating across 29 total ratings, signaling that technical instability and pricing friction are limiting its adoption among the broader sailing community. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to limited features, Full access requires $65 annual membership - **Analysis:** Users report a mandatory $65 annual membership fee is required for full access, which is not disclosed before the initial download. ## 🔴 User Sentiment (Medium Confidence: 7 of 7 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.9/5 - **Platform Split:** iOS 3.9/5 (29 ratings) - **Overall Sentiment:** Frustrated ### Top Praises - **Comprehensive rule reference and protest documentation tools provide significant utility for active competitive sailors** ### Top Complaints (Impact Areas) - **Mandatory membership requirements and associated annual fees are not disclosed before the initial download** ## SWOT Analysis {#swot} **Core Strengths:** - Official governing body status ensures regulatory accuracy **Growth Levers:** - Offline-first architecture would enable use during sailing sessions ## Recent Changes (v2 → v3) {#recent-changes} The app remains in a stagnant state with no functional updates, though the documentation of its pricing model and competitive risks has become more granular. The core utility gap regarding offline access persists, and the app continues to operate in a maintenance-only mode. **Overall trend**: Stable **Compared at**: 2026-08-15 ### High-impact changes - **[Shifted] Pricing Tier Clarification** (pricing) ### Medium-impact changes - **[Added] Competitive Threat Identification** (swot) - **[Added] Governing Body Status Strength** (swot) ## What's New - **Latest (v1.2.5, 1 years ago):** General bug fixes and performance improvements. ## App Momentum (Zombie) {#momentum} - No major feature updates in 15 months. - Maintenance-only cadence since April 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 473 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} US Sailing Racing Rules is a reference app that is completely free. With a 3.9/5 rating from 29 reviews, it faces significant user friction. > **Bottom Line:** The current reliance on live connectivity and the lack of transparent pricing undermine the app's value as a mobile utility. Addressing the offline-access gap would unlock the app's core utility for sailors, while pricing transparency would stabilize the user base. **Best for:** Competitive sailors, race officials, and regatta organizers. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship offline rule access because users report connectivity dependency prevents use on the water → increase daily active usage ### Outlook: Declining The reference category is shifting toward offline-first, high-reliability utilities. US Sailing Racing Rules remains exposed due to its connectivity dependency and lack of recent updates, which will continue to erode its rating baseline as device OS versions evolve. - 🔴 The 15-month development gap indicates the app is in maintenance mode, which leaves it vulnerable to technical decay on newer hardware. - 🔴 User frustration regarding hidden membership fees creates a persistent churn risk that outweighs the utility of the protest tools. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.9/5 | | Total Reviews | 29 | | Sentiment | Frustrated (25/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **US Sailing Racing Rules** (this app) | 3.9/5 | Frustrated | US SAILING | | [올어바웃성경](https://marlvel.ai/apps/com-allabout-bibleapp) | 5.0/5 | N/A | Gilju Lee | | [Hallow: Prayer & Meditation](https://marlvel.ai/apps/hallow-prayer-meditation) | 4.7/5 | n/a | Hallow, Inc. | | [고려대 한국어 속담 사전](https://marlvel.ai/apps/app--428) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [우리말 의학사전](https://marlvel.ai/apps/app--427) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [공인중개사 용어사전](https://marlvel.ai/apps/app--429) | N/A/5 | N/A | DaolSoft, Co., Ltd. | ## Company Profile - **Developer:** US SAILING - **Website:** [https://www.ussailing.org/competition/rules-officiating/racing-rules/](https://www.ussailing.org/competition/rules-officiating/racing-rules/) - **Social:** [Instagram](https://instagram.com/ussailing) · [Facebook](https://www.facebook.com/USSAILING) · [X/Twitter](https://twitter.com/ussailing) · [YouTube](https://www.youtube.com/user/ussailing2) · [LinkedIn](https://www.linkedin.com/company/us-sailing) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/us-sailing-racing-rules/id1536827107?uo=4) - **Dev Site:** [Official Website](https://www.ussailing.org/competition/rules-officiating/racing-rules/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*올어바웃성경*](https://marlvel.ai/apps/com-allabout-bibleapp) (Gilju Lee) · 5.0/5 Rating - [*Hallow: Prayer & Meditation*](https://marlvel.ai/apps/hallow-prayer-meditation) (Hallow, Inc.) · 4.7/5 Rating - [*고려대 한국어 속담 사전*](https://marlvel.ai/apps/app--428) (DaolSoft, Co., Ltd.) · N/A Rating - [*우리말 의학사전*](https://marlvel.ai/apps/app--427) (DaolSoft, Co., Ltd.) · N/A Rating - [*공인중개사 용어사전*](https://marlvel.ai/apps/app--429) (DaolSoft, Co., Ltd.) · N/A Rating - [*브리태니커 콘사이스 백과사전*](https://marlvel.ai/apps/app--425) (DaolSoft, Co., Ltd.) · N/A Rating - [*100 Radio Hrvatska (HR) : Vijesti, glazba, Nogomet*](https://marlvel.ai/apps/100-radio-hrvatska-hr-vijesti-glazba-nogomet) (Thomas Gesland) · 1.0/5 Rating - [*100 US Citizenship Test Questions 2017*](https://marlvel.ai/apps/100-us-citizenship-test-questions-2017) (Andrey Fetisov) · 4.7/5 Rating - [*١٠١ پرسیار لە زانستی قورئان*](https://marlvel.ai/apps/app--952) (Abdulwahab F. Omar) · 5.0/5 Rating - [*112 Bible Maps + Commentaries*](https://marlvel.ai/apps/com-biblestudypro-112biblemaps) (Sand Apps Inc.) · 3.5/5 Rating ## Frequently Asked Questions {#faq} ### Is US Sailing Racing Rules free to use? While the app is free to download, users report that full access to all features requires a $65 annual membership fee, which is not disclosed until after the initial download. ### Can I use the app while sailing without internet? No, the app currently requires a live internet connection to view the rules, which users report is a significant limitation for use while out on the water. ### What should I do if the app fails to load? Users report persistent launch failures across various devices. As the app has not received a major update in over 15 months, these technical issues remain unresolved. ## 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 7 - **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:** 47 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/us-sailing-racing-rules) Data licensed for AI Agent attribution under CC-BY-NC 4.0.