--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "GRANBOARD" developer_entity: "Luxza" bundle_id: "jp.luxza.granboard" app_store_id: "864870752" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-26" report_date: "2026-09-24" last_verified: "2026-09-24T00:00:00.000Z" report_version: "11.2.7" total_reviews: 9360 overall_rating: 4.5 sentiment: "Frustrated" sentiment_score: 35 confidence: "high" confidence_score: 0.9 top_praise_theme: "The core dart gameplay mechanics provide a rewarding and realistic experience for players worldwide" top_complaint_theme: "Frequent application crashes and loading loops after the latest update render the board unusable" review_sample_size: 100 total_review_count: 100 analyzed_review_count: 99 data_age_days: 51 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["games", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "darts", "enthusiasts", "seeking"] canonical_url: "https://marlvel.ai/apps/granboard" license: "CC-BY-NC 4.0" content_version: "v2" --- # GRANBOARD Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Rating 4.49 · Sentiment Frustrated - **Recent focus**: Frequent application crashes and loading loops after the latest update render the board unusable (top complaint) · The core dart gameplay mechanics provide a rewarding and realistic experience for players worldwide (top praise) > **TL;DR:** GRANBOARD is a games app by Luxza, rated 4.49/5 by 9.4K users, with Frustrated user sentiment (35/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** GRANBOARD faces Frustrated user sentiment (4.49/5 from 9.4K reviews), with users reporting frequent application crashes and loading loops after the latest update render the board unusable as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.49/5 (9.4K reviews) | | **User Mood** | Frustrated | | **Category** | Games | | **Developer** | Luxza | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.9/1.0) | | **Data Age** | 51d | ## Metadata & Market Performance - **Publisher:** Luxza - **Category:** Games - **Target Audience:** Home darts enthusiasts seeking a tournament-style experience and global online competition from their own living room. - **Platforms:** iOS & Android - **Version Reviewed:** 11.2.5 - **Report Date:** 2026-09-24 - **Signal Count:** 100 reviews analyzed - **Confidence:** High (0.9/1.0) - **App Store ID (iOS):** 864870752 - **Bundle ID:** jp.luxza.granboard - **Google Play ID:** jp.luxza.granboard - **Data Window:** Analysis based on signals collected up to 2026-09-24 - **Short Description:** This App is made for GRANBOARD only. ## Executive Snapshot **What it is:** GRANBOARD is a companion application for Bluetooth-connected home dartboards, enabling online multiplayer matches and performance tracking on iOS and Android. **Why users hire it:** The app removes the friction of manual scorekeeping and physical proximity, allowing users to compete globally from their living rooms. ## App DNA (Features & Intent) - **[Differentiator] Online VS. Mode:** Real-time multiplayer darts matches against global players via Bluetooth-connected hardware * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Automated Play Data Tracking:** Server-side storage of game stats, averages, and award history with visual graph charts * *User Intent:* Users want visibility into their own performance and progress. - **[Differentiator] Video Call Integration:** In-app camera support for visual verification and communication during online matches * *User Intent:* Users want real-time communication within the app experience. ## Market Position {#market-position} GRANBOARD holds a niche position in the Sports Games category, ranking #121 Free in France and #144 Free in South Korea. The reliance on proprietary hardware creates a distinct barrier to entry compared to software-only casual darts titles. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free app download, Hardware purchase required for core functionality - **Analysis:** Monetization relies on hardware sales rather than in-app subscriptions, with the app serving as a mandatory utility for the physical product. ## 🔴 User Sentiment (High Confidence: 99 of 100 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.49/5 - **Platform Split:** iOS 3.1/5 (516 ratings) | Android 4.6/5 (8.8K ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.49/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **The core dart gameplay mechanics provide a rewarding and realistic experience for players worldwide** - **Practice games offer a valuable tool for skill development and solo training sessions** ### Top Complaints (Impact Areas) - **Frequent application crashes and loading loops after the latest update render the board unusable** ## SWOT Analysis {#swot} **Core Strengths:** - Proprietary hardware-software lock-in creates high switching costs - Video call integration builds trust in competitive outcomes **Growth Levers:** - Asynchronous game modes could capture users with busy schedules - Username search would improve social connectivity and friend discovery ## What's New - **Latest (v11.2.7, 4 months ago):** Applied minor updates to improve Android compatibility. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at 121-day cadence - Last major release 4 months ago > **Cadence:** 2 total versions · 0 majors in last 6 months · 121 days since last update · 326 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} GRANBOARD is a games app that is free with in-app purchases. With a 4.49/5 rating from 9.4K reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** Addressing the stability regressions in the latest release is the immediate priority to prevent hardware-invested users from churning. Restoring core functionality will protect the existing user base while the team evaluates asynchronous play to expand the social retention loop. **Best for:** Home darts enthusiasts seeking a tournament-style experience and global online competition from their own living room. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild app stability in the next patch because crashes are the top driver of negative sentiment → reduce churn ### Outlook: Declining The home darts market is consolidating around stable, high-frequency update cadences. GRANBOARD's reliance on maintenance-mode releases leaves it exposed to rivals that can offer better stability and social features, which will accelerate churn pressure on the core user base into the next quarter. - 🔴 Frequent crashes and loading loops following the latest update erode the daily active habit, which compounds the rating drag already visible on Android. - 🔴 Maintenance-mode update cadence leaves the app exposed: a single live-ops rival with a 2-week cadence will erode the lead before the next major drop. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.49/5 | | Total Reviews | 9.4K | | Sentiment | Frustrated (35/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **GRANBOARD** (this app) | 4.49/5 | Frustrated | Luxza | | [Bingo Cash - Win Real Money](https://marlvel.ai/apps/bingo-cash) | 4.7/5 | Excited | Papaya Gaming | | [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | n/a | Dream Games | | [Temple Run](https://marlvel.ai/apps/temple-run) | 4.3/5 | Mixed | Imangi Studios, LLC | | [2 Player Games : Offline Games](https://marlvel.ai/apps/2-player-games-offline-games) | 4.8/5 | Thrilled | Moreno Maio | | [Avatar Life - love & bit gacha](https://marlvel.ai/apps/avatar-life-love-bit-gacha) | 3.8/5 | n/a | 101XP LIMITED | ## Company Profile - **Developer:** Luxza - **Website:** [https://gran-darts.com](https://gran-darts.com) - **Social:** [Facebook](https://www.facebook.com/granboard.official) · [X/Twitter](https://twitter.com/GRANDARTS_PR) · [YouTube](https://www.youtube.com/@GRANBOARD) ## Data Sources & Links - **App Store ID:** 864870752 - **Google Play ID:** jp.luxza.granboard - **Dev Site:** [Official Website](https://gran-darts.com) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Bingo Cash - Win Real Money*](https://marlvel.ai/apps/bingo-cash) (Papaya Gaming) · 4.7/5 Rating | Positive Sentiment - [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) · 4.7/5 Rating - [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating - [*2 Player Games : Offline Games*](https://marlvel.ai/apps/2-player-games-offline-games) (Moreno Maio) · 4.8/5 Rating | Excellent Sentiment - [*Avatar Life - love & bit gacha*](https://marlvel.ai/apps/avatar-life-love-bit-gacha) (101XP LIMITED) · 3.8/5 Rating - [*Battle Run*](https://marlvel.ai/apps/battle-run) (Game Hive Corp.) · 3.9/5 Rating - [*Bingo Bash: Live Bingo Games*](https://marlvel.ai/apps/bingo-bash-live-bingo-games) (Scopely, Inc.) · 4.5/5 Rating - [*Bingo Drive: Live Clash Tour*](https://marlvel.ai/apps/bingo-drive-live-clash-tour) (Gliding Deer) · 4.7/5 Rating - [*Bingo Frenzy™-Live Bingo Games*](https://marlvel.ai/apps/bingo-frenzy-live-bingo-games) (VERTEX GAMES PTE. LTD.) · 4.8/5 Rating - [*Bingo Journey！Live Bingo Games*](https://marlvel.ai/apps/bingo-journey-live-bingo-games) (GAMEHAUS LIMITED) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is GRANBOARD worth using if I only play darts casually? GRANBOARD is designed for users who own the proprietary hardware. If you do not own the board, the app provides limited utility, as it is primarily a controller for the physical device. ### Does GRANBOARD work without an internet connection? While the app supports local practice games, online VS. mode and data synchronization require an active internet connection. Recent reviews indicate that connectivity drops can disrupt matches. ### What is the difference between GRANBOARD and other mobile darts games? GRANBOARD is a hardware-integrated platform that requires a physical board. Unlike mobile-only darts games, it offers a realistic tournament experience with real darts, rather than touchscreen-based simulation. ## 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:** 0.9/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 100 - **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:** 51 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/granboard) Data licensed for AI Agent attribution under CC-BY-NC 4.0.