--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Onyx: Martial Arts" developer_entity: "AG MARTIAL ARTS LTD" bundle_id: "co.onyxhub.app" app_store_id: "6761496325" category: "Sports" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-06-23" report_date: "2026-08-26" last_verified: "2026-08-26T00:00:00.000Z" report_version: "1.7" total_reviews: 0 sentiment: "Mixed" sentiment_score: 60 confidence: "medium" confidence_score: 0.55 top_praise_theme: "Coaches find the detailed student progress tracking and video upload features highly effective for training" top_complaint_theme: "Application launch failures on specific hardware configurations prevent users from accessing the core service" review_sample_size: 3 total_review_count: 3 analyzed_review_count: 3 data_age_days: 9 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["sports", "subscription", "mixed sentiment", "mobile app", "app review", "app analysis", "martial", "owners", "instructors"] canonical_url: "https://marlvel.ai/apps/onyx-martial-arts" license: "CC-BY-NC 4.0" content_version: "v2" --- # Onyx: Martial Arts Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Subscription - **Signal**: Sentiment Mixed - **Recent focus**: Application launch failures on specific hardware configurations prevent users from accessing the core service (top complaint) · Coaches find the detailed student progress tracking and video upload features highly effective for training (top praise) > **TL;DR:** Onyx: Martial Arts is a sports app by AG MARTIAL ARTS LTD, with Mixed user sentiment (60/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Onyx: Martial Arts is a sports app by AG MARTIAL ARTS LTD. ## Quick Facts | Fact | Value | | :--- | :--- | | **User Mood** | Mixed | | **Category** | Sports | | **Developer** | AG MARTIAL ARTS LTD | | **Pricing** | Subscription | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.55/1.0) | | **Data Age** | 9d | ## Metadata & Market Performance - **Publisher:** AG MARTIAL ARTS LTD - **Category:** Sports - **Target Audience:** Martial arts club owners and instructors managing BJJ, MMA, boxing, and multi-discipline academies. - **Platforms:** iOS & Android - **Version Reviewed:** 1.7 - **Report Date:** 2026-08-26 - **Signal Count:** 3 reviews analyzed - **Confidence:** Medium (0.55/1.0) - **App Store ID (iOS):** 6761496325 - **Bundle ID:** co.onyxhub.app - **Google Play ID:** co.onyxhub.app - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-26 ## Executive Snapshot **What it is:** Onyx: Martial Arts is a club management platform for martial arts instructors, providing tools for class booking, attendance, and student progress tracking on iOS and Android. **Why users hire it:** The platform removes the administrative friction of manual class scheduling and paper-based grading, allowing instructors to focus on training rather than club logistics. ## App DNA (Features & Intent) - **[Standard] Club Management Dashboard:** Centralized admin interface for memberships and attendance, justifying the £50/month subscription fee. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Student App:** Self-service booking and progress tracking that reduces administrative churn. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Limitless Martial Arts AI:** Natural language assistant for querying attendance and lead status, supporting premium positioning. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Onyx: Martial Arts occupies a niche segment within the sports management category, currently operating in maintenance mode with no major releases in the last six months. The £50/month subscription fee requires high reliability to justify, yet current launch failures on Samsung devices create a significant barrier to retention. ## Monetization Strategy - **Model:** Subscription - **Tiers:** £50/month base fee plus 1% per transaction - **Analysis:** Subscription model anchored at £50/month with a variable transaction fee, targeting independent martial arts clubs with a flat-rate structure. ## 🟡 User Sentiment (Medium Confidence: 3 of 3 reviews analyzed) {#user-sentiment} - **Overall Sentiment:** Mixed ### Top Praises - **Coaches find the detailed student progress tracking and video upload features highly effective for training** - **Reasonable pricing structures make the platform accessible for club-wide adoption and daily operational use** ### Top Complaints (Impact Areas) - **Application launch failures on specific hardware configurations prevent users from accessing the core service** ## SWOT Analysis {#swot} **Core Strengths:** - Granular student progress tracking enables long-term retention - Technique video uploads drive coaching engagement **Growth Levers:** - Discipline-specific feature sets could capture specialized academies ## Recent Changes (v2 → v3) {#recent-changes} Onyx: Martial Arts has undergone no functional or pricing changes, remaining in a maintenance-only state for over six months. The analysis now explicitly links the lack of feature velocity to the risk of losing market share to more active competitors. **Overall trend**: Stable **Compared at**: 2026-08-26 ### High-impact changes - **[Shifted] Competitive Vulnerability** (positioning) ### Medium-impact changes - **[Added] Competitive Threat** (swot) - **[Shifted] Subscription Value Justification** (positioning) ## What's New - **Latest (v1.7, 2 months ago):** Maintenance release addressing bug fixes and camera check-in improvements. - **Last Major (v1.7, 2 months ago):** Stabilized the camera check-in feature. ## App Momentum (Maintenance) {#momentum} - Ships maintenance updates only. - Last major release over six months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 68 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Onyx: Martial Arts is a sports app. > **Bottom Line:** Technical stability on Android must be the priority, as the current launch failures directly undermine the value of the club management dashboard. Addressing this baseline reliability is the only way to defend the current subscription base against more stable, active alternatives. **Best for:** Martial arts club owners and instructors managing BJJ, MMA, boxing, and multi-discipline academies. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit Android launch sequence because Samsung-specific crashes prevent access to core services → reduce churn ### Outlook: Mixed The sports management market is consolidating around platforms that offer both administrative reliability and frequent feature updates. Onyx: Martial Arts remains exposed due to its current maintenance-only posture, which fails to address critical hardware-specific bugs that prevent club owners from accessing their data. - 🔴 Launch failures on Samsung devices prevent access to core services, which directly erodes the trust required for a £50/month B2B subscription. - ⚪ The maintenance-only release cadence suggests a lack of active feature investment, leaving the platform exposed to more agile competitors in the sports management space. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Sentiment | Mixed (60/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Onyx: Martial Arts** (this app) | N/A/5 | Mixed | AG MARTIAL ARTS LTD | | [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:** AG MARTIAL ARTS LTD - **Website:** [https://onyxhub.co.uk](https://onyxhub.co.uk) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/onyx-martial-arts/id6761496325?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=co.onyxhub.app&hl=en&gl=us) - **Dev Site:** [Official Website](https://onyxhub.co.uk) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## 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 Onyx: Martial Arts suitable for large martial arts academies? Onyx: Martial Arts is designed for independent clubs, offering membership and attendance management. While it supports multi-discipline academies, the current technical instability on some Android devices may impact larger clubs relying on consistent daily access. ### How does Onyx: Martial Arts compare to general gym management software? Onyx: Martial Arts differentiates itself through martial arts-specific features like belt progress tracking and technique video uploads, whereas general gym software focuses primarily on broad membership and facility access. ### Are there known technical issues with the app? Yes, recent user reports indicate that the app fails to launch on certain Samsung hardware configurations, which prevents users from accessing the club management dashboard. ### What alternatives exist for martial arts club management? Club owners should consider general-purpose gym management platforms or specialized combat sports software, though these may lack the specific belt-tracking features found in Onyx: Martial Arts. ## 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:** 3 - **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:** 9 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/onyx-martial-arts) Data licensed for AI Agent attribution under CC-BY-NC 4.0.