--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Vault Coach" developer_entity: "Andrew Klein" bundle_id: "D.K.Polevault" app_store_id: "1336097914" category: "Sports" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2022-01-01" report_date: "2026-10-29" last_verified: "2026-10-29T00:00:00.000Z" report_version: "4.21" total_reviews: 9 overall_rating: 4.1 confidence: "low" confidence_score: 0.05 data_age_days: 11 momentum_velocity: "zombie" intelligence_version: 2 tags: ["sports", "free", "mobile app", "app review", "app analysis", "vaulters", "coaches", "require"] canonical_url: "https://marlvel.ai/apps/vault-coach" license: "CC-BY-NC 4.0" content_version: "v2" --- # Vault Coach Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Free - **Signal**: Rating 4.11 > **TL;DR:** Vault Coach is a sports app by Andrew Klein, rated 4.11/5 by 9 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Vault Coach is a sports app by Andrew Klein. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.11/5 (9 reviews) | | **Category** | Sports | | **Developer** | Andrew Klein | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** Andrew Klein - **Category:** Sports - **Target Audience:** Pole vaulters and coaches who require technical tracking and measurement conversion tools. - **Platforms:** iOS - **Version Reviewed:** 4.21 - **Report Date:** 2026-10-29 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 1336097914 - **Bundle ID:** D.K.Polevault - **Data Window:** Analysis based on signals collected up to 2026-10-29 ## Executive Snapshot **What it is:** Vault Coach is a sports-utility app for pole vaulters on iOS, designed to track technical metrics and convert measurement units. **Why users hire it:** It removes the cognitive friction of manual USATF chart conversions during training sessions, replacing the need for paper logs. ## App DNA (Features & Intent) - **[Standard] Performance Tracking:** Logs individual pole vault metrics including step, takeoff, and pole specifications. * *User Intent:* Users want visibility into their own performance and progress. - **[Differentiator] Metric-Imperial Converter:** Converts vault marks between measurement systems using the USATF Pole Vault chart. - **[Standard] Feature Request Loop:** Direct user feedback channel via app store reviews to influence future development. ## Market Position {#market-position} Vault Coach operates as a niche utility in the Sports category, maintaining a 4.1-star rating across 9 reviews. The lack of updates since 2022 suggests the app is not actively competing for chart position, leaving the segment open for more frequently updated alternatives. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is currently offered for free with no visible monetization gates or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - USATF-standard conversion utility creates a defensible niche barrier **Growth Levers:** - Monetize advanced analytics via a premium tier ## What's New - **Latest (v4.21, 4 years ago):** General bug fixes and stability improvements. ## App Momentum (Zombie) {#momentum} - No feature updates for 48 months. - Maintenance-only cadence since early 2022. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1761 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Vault Coach is a sports app that is completely free. It holds a 4.11/5 rating from 9 reviews. > **Bottom Line:** Vault Coach provides a specialized utility that remains relevant for pole vaulters, but the multi-year development silence prevents it from capturing broader market share. **Best for:** Pole vaulters and coaches who require technical tracking and measurement conversion tools. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit the feedback loop because the app has been silent for over 48 months → identify if the user base is still active ### Outlook: Declining Users report: The sports-tracking market is consolidating around apps that offer cross-platform data syncing and cloud backups. Vault Coach remains exposed due to its static feature set and lack of development, which will likely lead to further user attrition as athletes migrate to more active platforms. - 🔴 The four-year development gap indicates the app is in maintenance mode, which prevents it from adapting to modern sports-tracking standards. - ⚪ The niche utility of USATF conversions retains a small, loyal user base, but this is insufficient to drive growth without feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.11/5 | | Total Reviews | 9 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Vault Coach** (this app) | 4.11/5 | N/A | Andrew Klein | | [BeSoccer: Soccer Live Score](https://marlvel.ai/apps/besoccer-soccer-live-score-1) | 4.5/5 | Excited | BeSoccer apps | | [BeSoccer: Soccer Live Score](https://marlvel.ai/apps/besoccer-soccer-live-score) | 4.5/5 | Mixed | BESOCCER | | [Football Playbook Animator](https://marlvel.ai/apps/football-playbook-animator) | 4.6/5 | N/A | BJT Software LLC | | [Football Play Designer](https://marlvel.ai/apps/football-play-designer) | 4.1/5 | N/A | greg brady | | [PlayYourCourt - Play Tennis](https://marlvel.ai/apps/playyourcourt-play-tennis) | 3.7/5 | n/a | Play Your Court LLC | ## Company Profile - **Developer:** Andrew Klein ## Data Sources & Links - **App Store ID:** 1336097914 - **Sources:** App store metadata. ## Related Intel Reports - [*BeSoccer: Soccer Live Score*](https://marlvel.ai/apps/besoccer-soccer-live-score-1) (BeSoccer apps) · 4.5/5 Rating | Positive Sentiment - [*BeSoccer: Soccer Live Score*](https://marlvel.ai/apps/besoccer-soccer-live-score) (BESOCCER) · 4.5/5 Rating - [*Football Playbook Animator*](https://marlvel.ai/apps/football-playbook-animator) (BJT Software LLC) · 4.6/5 Rating - [*Football Play Designer*](https://marlvel.ai/apps/football-play-designer) (greg brady) · 4.1/5 Rating - [*PlayYourCourt - Play Tennis*](https://marlvel.ai/apps/playyourcourt-play-tennis) (Play Your Court LLC) · 3.7/5 Rating - [*QZ Fitness*](https://marlvel.ai/apps/qz-qdomyos-zwift) (Roberto Viola) · 4.8/5 Rating | Excellent Sentiment - [*THE PADELIST*](https://marlvel.ai/apps/the-padelist) (THE PADELIST) · 3.7/5 Rating - [*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 Vault Coach suitable for professional pole vaulters? Vault Coach provides basic technical logging and USATF-standard conversions, which may serve as a useful reference tool, but the lack of updates since 2022 means it lacks modern performance analytics. ### Does Vault Coach offer a paid subscription? No, Vault Coach is currently free to use with no subscription tiers or monetization gates. ### What are the alternatives to Vault Coach for tracking vault metrics? Users should consider general-purpose sports trackers that allow for custom metric logging, as these apps typically receive more frequent updates than Vault Coach. ## 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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/vault-coach) Data licensed for AI Agent attribution under CC-BY-NC 4.0.