--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "US Sailing Skill Up" developer_entity: "US SAILING" bundle_id: "org.ussailing.SkillUp" app_store_id: "1461242473" category: "Education" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-06-22" report_date: "2026-08-15" last_verified: "2026-08-15T00:00:00.000Z" report_version: "2.3.0" total_reviews: 13 overall_rating: 3.8 sentiment: "Mixed" sentiment_score: 45 confidence: "medium" confidence_score: 0.55 top_praise_theme: "Parent communication features provide a helpful bridge for managing daily interactions with school staff" top_complaint_theme: "Authentication failures prevent users from accessing their accounts, rendering the app unusable for daily tasks" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 47 momentum_velocity: "zombie" intelligence_version: 3 tags: ["education", "subscription", "mixed sentiment", "mobile app", "app review", "app analysis", "sailors,", "parents,", "instructors,"] canonical_url: "https://marlvel.ai/apps/us-sailing-skill-up" license: "CC-BY-NC 4.0" content_version: "v2" --- # US Sailing Skill Up Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Subscription - **Signal**: Rating 3.85 · Sentiment Mixed - **Recent focus**: Authentication failures prevent users from accessing their accounts, rendering the app unusable for daily tasks (top complaint) · Parent communication features provide a helpful bridge for managing daily interactions with school staff (top praise) > **TL;DR:** US Sailing Skill Up is a education app by US SAILING, rated 3.85/5 by 13 users, with Mixed user sentiment (45/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** US Sailing Skill Up shows Mixed sentiment (3.85/5 from 13 reviews) - users praise parent communication features provide a helpful bridge for managing daily interactions with school staff but report issues with authentication failures prevent users from accessing their accounts, rendering the app unusable for daily tasks. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.85/5 (13 reviews) | | **User Mood** | Mixed | | **Category** | Education | | **Developer** | US SAILING | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Medium (0.55/1.0) | | **Data Age** | 47d | ## Metadata & Market Performance - **Publisher:** US SAILING - **Category:** Education - **Target Audience:** Sailors, parents, instructors, and coaches affiliated with US Sailing. - **Platforms:** iOS - **Version Reviewed:** 2.3.0 - **Report Date:** 2026-08-15 - **Signal Count:** 2 reviews analyzed - **Confidence:** Medium (0.55/1.0) - **App Store ID (iOS):** 1461242473 - **Bundle ID:** org.ussailing.SkillUp - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-15 ## Executive Snapshot **What it is:** US Sailing Skill Up is an education app for sailors and instructors to track progress and manage lesson plans via US Sailing membership. **Why users hire it:** The platform removes the friction of manual progress reporting by synchronizing skill development between coaches, parents, and students in real time. ## App DNA (Features & Intent) - **[Differentiator] Skill Progress Tracking:** Instructors record student progress, visible to sailors and parents in real time. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Custom Lesson Planning:** Instructors build and manage lesson plans using a library of drills and activities. * *User Intent:* Users value self-expression and personalized experiences. - **[Basic] Member-Only Access:** Authentication via US Sailing Member ID and password. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} US Sailing Skill Up serves a specialized niche within the Education category, relying on its status as an exclusive member benefit. With only 13 total ratings across its lifetime, the platform functions as a utility for existing members rather than a growth-focused consumer product. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free to download, requires active US Sailing membership for access - **Analysis:** The app functions as a gated member benefit, using content access to drive membership acquisition. ## 🟡 User Sentiment (Medium Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.85/5 - **Platform Split:** iOS 3.8/5 (13 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Parent communication features provide a helpful bridge for managing daily interactions with school staff** ### Top Complaints (Impact Areas) - **Authentication failures prevent users from accessing their accounts, rendering the app unusable for daily tasks** ## SWOT Analysis {#swot} **Core Strengths:** - Official US Sailing curriculum integration provides a defensible barrier against generic sailing apps **Growth Levers:** - Expanding the drill library could increase utility for advanced sailors, driving higher member engagement ## Recent Changes (v2 → v3) {#recent-changes} The platform's technical state remains unchanged, but the analytical framing has shifted to characterize the app as a static, low-cost utility rather than a growth-focused product. No functional improvements were made to address the persistent authentication failures. **Overall trend**: Stable **Compared at**: 2026-08-15 ### High-impact changes - **[Shifted] Strategic Positioning Pivot** (positioning) ### Medium-impact changes - **[Added] Advanced Sailor Content FAQ** (features) - **[Shifted] SWOT Strength Refinement** (swot) ## What's New - **Latest (v2.3.0, 3 years ago):** Maintenance update focused on bug fixes and certification enhancements. ## App Momentum (Zombie) {#momentum} - Dormant development for 38 months. - No feature updates since June 2023. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1150 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} US Sailing Skill Up is an education app. It holds a 3.85/5 rating from 13 reviews. > **Bottom Line:** The platform serves as a functional utility for US Sailing members, but the three-year development gap threatens its long-term viability. Restoring authentication stability would address the primary churn driver, protecting the member-benefit value proposition. **Best for:** Sailors, parents, instructors, and coaches affiliated with US Sailing. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit authentication logic because login failures are the top-reported frustration → restore platform access ### Outlook: Declining The platform is currently in a state of technical stagnation, with no updates recorded since 2023. This lack of investment suggests the organization views the app as a legacy utility, which leaves the user experience vulnerable to OS-level changes and ongoing login regressions. - 🔴 The three-year development gap (no updates since June 2023) signals a maintenance-only posture that will eventually lead to platform incompatibility. - 🔴 Authentication failures prevent users from accessing their accounts, which directly erodes the value of the US Sailing member benefit. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.85/5 | | Total Reviews | 13 | | Sentiment | Mixed (45/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **US Sailing Skill Up** (this app) | 3.85/5 | Mixed | US SAILING | | [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:** US SAILING - **Website:** [https://skillup.ussailing.org/](https://skillup.ussailing.org/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/us-sailing-skill-up/id1461242473?uo=4) - **Dev Site:** [Official Website](https://skillup.ussailing.org/) - **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 US Sailing Skill Up free to use? The app is free to download, but it requires an active US Sailing membership to access the content and features. ### Does US Sailing Skill Up work for advanced sailors? Yes, the app includes drills and video clips specifically designed for advanced sailors to find new challenges at higher levels. ### Why am I unable to log into my account? Some users report authentication failures when trying to access the platform, which may be related to the lack of recent technical updates. ## 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:** 0.55/1.0 (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:** 47 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/us-sailing-skill-up) Data licensed for AI Agent attribution under CC-BY-NC 4.0.