--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Derby Scoreboard" developer_entity: "Santa Cruz Derby Groms" bundle_id: "com.santacruzderbygroms.Roller-Derby-Scoreboard" app_store_id: "6757841010" category: "Sports" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-02-16" report_date: "2026-08-22" last_verified: "2026-08-22T00:00:00.000Z" report_version: "1.1" total_reviews: 3 overall_rating: 4.7 confidence: "low" confidence_score: 0.15 data_age_days: 45 momentum_velocity: "zombie" intelligence_version: 3 tags: ["sports", "free", "mobile app", "app review", "app analysis", "roller", "derby", "coaches"] canonical_url: "https://marlvel.ai/apps/derby-scoreboard" license: "CC-BY-NC 4.0" content_version: "v2" --- # Derby Scoreboard Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Free - **Signal**: Rating 4.67 > **TL;DR:** Derby Scoreboard is a sports app by Santa Cruz Derby Groms, rated 4.67/5 by 3 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Derby Scoreboard is a sports app by Santa Cruz Derby Groms. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.67/5 (3 reviews) | | **Category** | Sports | | **Developer** | Santa Cruz Derby Groms | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.15/1.0) | | **Data Age** | 45d | ## Metadata & Market Performance - **Publisher:** Santa Cruz Derby Groms - **Category:** Sports - **Target Audience:** Roller derby coaches and officiating crews requiring a digital scoreboard for scrimmages and games. - **Platforms:** iOS - **Version Reviewed:** 1.1 - **Report Date:** 2026-08-22 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.15/1.0) - **App Store ID (iOS):** 6757841010 - **Bundle ID:** com.santacruzderbygroms.Roller-Derby-Scoreboard - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-22 ## Executive Snapshot **What it is:** Derby Scoreboard is a sports utility app for roller derby officiating crews to manage jam, score, and penalty timing on iPad. **Why users hire it:** It replaces manual stopwatches and paper scorecards with a single, trackside-visible digital interface. ## App DNA (Features & Intent) - **[Standard] Multi-role Timing:** Handles jam timing, score keeping, and penalty box timing within a single interface. - **[Differentiator] External Display Mirroring:** Mirrors the scoreboard to larger trackside screens for public visibility. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} Derby Scoreboard occupies a specialized niche in the Sports category, maintaining a 4.67 rating across three total ratings. The absence of recent updates for 187 days limits its competitive standing against active alternatives. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free application - **Analysis:** The app is provided as a free utility with no observed monetization or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - External display mirroring enables trackside visibility for officiating crews. **Growth Levers:** - Customizable jam lengths could capture crews using manual stopwatches. ## App Momentum (Zombie) {#momentum} - Dormant development, no updates in 187 days. > **Cadence:** 1 total versions · 0 majors in last 6 months · 187 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Derby Scoreboard is a sports app that is completely free. It holds a 4.67/5 rating from 3 reviews. > **Bottom Line:** Derby Scoreboard provides a functional utility for roller derby officiating, but the lack of recent updates creates a long-term reliability risk for crews relying on it for live events. **Best for:** Roller derby coaches and officiating crews requiring a digital scoreboard for scrimmages and games. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit iPadOS compatibility because the app has been dormant for 187 days -> ensure continued functionality for officiating crews. ### Outlook: Stable The roller derby officiating tool market remains small and underserved by commercial developers. Derby Scoreboard is currently stable but exposed due to the lack of recent updates, which may eventually force officiating crews to seek more actively maintained alternatives. - ⚪ The app has remained in maintenance mode for 187 days, indicating no current plan for feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.67/5 | | Total Reviews | 3 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Derby Scoreboard** (this app) | 4.67/5 | N/A | Santa Cruz Derby Groms | | [DraftKings Predictions](https://marlvel.ai/apps/draftkings-predictions) | 4.8/5 | Mixed | DraftKings | | [DraftKings: Sports & Casino](https://marlvel.ai/apps/draftkings-sportsbook-casino) | 4.8/5 | n/a | DraftKings | | [FanDuel Predicts](https://marlvel.ai/apps/fanduel-predicts) | 4.8/5 | n/a | FanDuel, Inc. | | [Fish AI - AI Fishing App](https://marlvel.ai/apps/com-fishai-app) | 4.7/5 | n/a | GymBros Inc. | | [NBA: Live Games & Scores](https://marlvel.ai/apps/nba-live-games-scores) | 4.5/5 | Mixed | NBA MEDIA VENTURES, LLC | ## Company Profile - **Developer:** Santa Cruz Derby Groms - **Website:** [https://apps.apple.com/us/developer/santa-cruz-derby-groms/id1869223713?uo=4](https://apps.apple.com/us/developer/santa-cruz-derby-groms/id1869223713?uo=4) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/derby-scoreboard/id6757841010?uo=4) - **Dev Site:** [Official Website](https://apps.apple.com/us/developer/santa-cruz-derby-groms/id1869223713?uo=4) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*DraftKings Predictions*](https://marlvel.ai/apps/draftkings-predictions) (DraftKings) · 4.8/5 Rating - [*DraftKings: Sports & Casino*](https://marlvel.ai/apps/draftkings-sportsbook-casino) (DraftKings) · 4.8/5 Rating - [*FanDuel Predicts*](https://marlvel.ai/apps/fanduel-predicts) (FanDuel, Inc.) · 4.8/5 Rating - [*Fish AI - AI Fishing App*](https://marlvel.ai/apps/com-fishai-app) (GymBros Inc.) · 4.7/5 Rating - [*NBA: Live Games & Scores*](https://marlvel.ai/apps/nba-live-games-scores) (NBA MEDIA VENTURES, LLC) · 4.5/5 Rating - [*PrizePicks - Sports Picks*](https://marlvel.ai/apps/prizepicks-sports-picks) (SidePrize, LLC) · 4.5/5 Rating - [*Sporttrade: Prediction Markets*](https://marlvel.ai/apps/sporttrade-prediction-markets) (SPORTTRADE INC) · 4.7/5 Rating | Positive Sentiment - [*플레이공*](https://marlvel.ai/apps/com-tychesoft-playball) (Tychesoft) · N/A Rating - [*더블이글 - 요즘 골프예약*](https://marlvel.ai/apps/com-albatrss-de) (Double Eagle Inc.) · 4.0/5 Rating - [*테니스타운*](https://marlvel.ai/apps/com-momzit-tennistown) (link.tennistown) · 3.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Derby Scoreboard free to use? Yes, Derby Scoreboard is a fully free utility with no monetization or subscription tiers. ### Does Derby Scoreboard work on iPhone? Derby Scoreboard is designed specifically for iPad in landscape orientation to display match data simultaneously. ### Can I use Derby Scoreboard for live games? Yes, the app supports external display mirroring, allowing you to show the scoreboard on a larger trackside screen for public visibility. ## 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:** 0.15/1.0 (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:** 45 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/derby-scoreboard) Data licensed for AI Agent attribution under CC-BY-NC 4.0.