--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Reaction Speed Test - Prove it" developer_entity: "seungmin lee" bundle_id: "com.coconut.reaction" app_store_id: "6743699527" google_play_id: "com.coconut.reaction.android" category: "Sports" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-07" report_date: "2026-06-03" last_verified: "2026-06-03T00:00:00.000Z" report_version: "1.0.12" total_reviews: 0 sentiment: "Mixed" sentiment_score: 70 confidence: "low" confidence_score: 0.45 top_praise_theme: "The core concept of the application provides a high level of initial user interest" top_complaint_theme: "Aggressive advertising implementation prevents navigation and forces a full application restart on Android devices" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 92 momentum_velocity: "maintenance" intelligence_version: 4 competitor_count: 3 tags: ["sports", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "users", "interested", "quantifying"] canonical_url: "https://marlvel.ai/apps/reaction-speed-test-prove-it" license: "CC-BY-NC 4.0" content_version: "v2" --- # Reaction Speed Test - Prove it Intelligence Report ## TL;DR {#tldr} - **Category**: Sports · Free - **Signal**: Sentiment Mixed - **Recent focus**: Aggressive advertising implementation prevents navigation and forces a full application restart on Android devices (top complaint) · The core concept of the application provides a high level of initial user interest (top praise) > **TL;DR:** Reaction Speed Test - Prove it is a sports app by seungmin lee, with Mixed user sentiment (70/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Reaction Speed Test - Prove it is a sports app by seungmin lee. ## Quick Facts | Fact | Value | | :--- | :--- | | **User Mood** | Mixed | | **Category** | Sports | | **Developer** | seungmin lee | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.45/1.0) | | **Data Age** | 92d | ## Metadata & Market Performance - **Publisher:** seungmin lee - **Category:** Sports - **Target Audience:** Users interested in quantifying their cognitive reflexes and reaction speed through simple, repetitive tasks. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0.12 - **Report Date:** 2026-06-03 - **Signal Count:** 2 reviews analyzed - **Confidence:** Low (0.45/1.0) - **App Store ID (iOS):** 6743699527 - **Bundle ID:** com.coconut.reaction - **Google Play ID:** com.coconut.reaction.android - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-06-03 ## Executive Snapshot **What it is:** Reaction Speed Test - Prove it is a sports-category utility that measures visual, auditory, and color-based reaction times for users on iOS and Android. **Why users hire it:** Users hire this app to quantify their cognitive reflexes through simple, repetitive tasks, serving a need for quick performance measurement. ## App DNA (Features & Intent) - **[Standard] Visual Reaction Test:** Measures reaction time by detecting screen changes and requiring user input - **[Differentiator] Auditory Reaction Test:** Measures reaction time by requiring user input upon recognizing a sound effect - **[Standard] Color Reaction Test:** Measures reaction time by requiring users to click buttons corresponding to specific colors ## Market Position {#market-position} The app maintains a presence in the Sports category across Taiwan, Malaysia, and Hong Kong, though the lack of a rating indicates minimal active user adoption. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all test modes - **Analysis:** The app operates on a free model with no visible IAP or subscription gates, relying on ad-inventory for monetization. ## 🟡 User Sentiment (Low Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Sentiment:** Mixed ### Top Praises - **The core concept of the application provides a high level of initial user interest** ### Top Complaints (Impact Areas) - **Aggressive advertising implementation prevents navigation and forces a full application restart on Android devices** ## SWOT Analysis {#swot} **Core Strengths:** - Simple, repeatable reflex-testing core loop drives initial user interest **Growth Levers:** - Integrate longitudinal performance tracking to transition from isolated tests to a structured training curriculum ## Recent Changes (v3 → v4) {#recent-changes} The report shifted from a focus on long-term feature expansion to addressing immediate, critical ad-monetization friction that causes app instability. **Overall trend**: Mixed **Compared at**: 2026-06-03 ### High-impact changes - **[Added] User Sentiment Data Availability** (sentiment) - **[] PM Action Item Pivot** (positioning) ### Medium-impact changes - **[Improved] Auditory Reaction Test Repositioning** (features) - **[Added] New Weakness Identified** (swot) ## What's New - **Latest (v1.0.12, 2 months ago):** Minor bug fixes. ## App Momentum (Maintenance) {#momentum} - Ships minor bug fixes. - Maintains consistent test-mode feature set. > **Cadence:** 2 total versions · 0 majors in last 6 months · 66 days since last update · 1 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Reaction Speed Test - Prove it is an established sports app that is completely free. > **Bottom Line:** The app provides a clear reflex-testing utility, but the aggressive ad implementation destroys the user experience, so the PM must prioritize ad-skip functionality to prevent immediate churn. **Best for:** Users interested in quantifying their cognitive reflexes and reaction speed through simple, repetitive tasks. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Implement skip-button on interstitial ads because user reviews cite forced restarts as a primary churn driver → increase session retention ### Feature Gaps vs Competitors - Longitudinal performance tracking (available in Lumosity but missing here) ### Outlook: Mixed The market for cognitive tools is consolidating around structured, long-term training programs that offer measurable health outcomes. Without transitioning from isolated reflex tests to a longitudinal tracking model, this app will remain a low-retention utility exposed to competition from established brain-training incumbents. - 🔴 Aggressive ad implementation forces app restarts, which creates a high churn barrier that prevents users from forming a daily habit. - ⚪ The core reflex-testing concept remains a valid entry point, but the lack of longitudinal tracking limits the long-term value proposition. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Sentiment | Mixed (70/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Reaction Speed Test - Prove it** (this app) | N/A/5 | Mixed | seungmin lee | | [Lumosity: Brain Training Games](https://marlvel.ai/apps/com-lumoslabs-lumosity) | 4.8/5 | Excited | Lumos Labs, Inc. | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.8/5 | Excited | The Mind Company | | [NeuroNation - Brain Training](https://marlvel.ai/apps/neuronation-brain-training) | 4.7/5 | Thrilled | Synaptikon GmbH | | [NBA: Live Games & Scores](https://marlvel.ai/apps/nba-live-games-scores) | 4.5/5 | N/A | NBA MEDIA VENTURES, LLC | | [DraftKings: Sports & Casino](https://marlvel.ai/apps/draftkings-sportsbook-casino) | 4.8/5 | N/A | DraftKings | ## Company Profile - **Developer:** seungmin lee - **Website:** [https://co-co-nut.com/](https://co-co-nut.com/) - **Social:** [Instagram](https://www.instagram.com/coconut_daily_app) · [X/Twitter](https://twitter.com/coconut_app__) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/reaction-speed-test-prove-it/id6743699527?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.coconut.reaction.android&hl=en&gl=us) - **Dev Site:** [Official Website](https://co-co-nut.com/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Lumosity: Brain Training Games*](https://marlvel.ai/apps/com-lumoslabs-lumosity) (Lumos Labs, Inc.) · 4.8/5 Rating | Positive Sentiment - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.8/5 Rating | Positive Sentiment - [*NeuroNation - Brain Training*](https://marlvel.ai/apps/neuronation-brain-training) (Synaptikon GmbH) · 4.7/5 Rating | Excellent Sentiment - [*NBA: Live Games & Scores*](https://marlvel.ai/apps/nba-live-games-scores) (NBA MEDIA VENTURES, LLC) · 4.5/5 Rating - [*DraftKings: Sports & Casino*](https://marlvel.ai/apps/draftkings-sportsbook-casino) (DraftKings) · 4.8/5 Rating - [*DraftKings Predictions*](https://marlvel.ai/apps/draftkings-predictions) (DraftKings) · 4.6/5 Rating - [*PrizePicks - Sports Picks*](https://marlvel.ai/apps/prizepicks-sports-picks) (SidePrize, LLC) · 4.4/5 Rating - [*FanDuel Predicts*](https://marlvel.ai/apps/fanduel-predicts) (FanDuel, Inc.) · 4.8/5 Rating - [*Sporttrade: Prediction Markets*](https://marlvel.ai/apps/sporttrade-prediction-markets) (SPORTTRADE INC) · 4.7/5 Rating - [*Impact Scoring*](https://marlvel.ai/apps/impact-scoring) (Impact Scoring) · 4.9/5 Rating ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2 - **Data Sources:** user reviews, 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:** 92 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/reaction-speed-test-prove-it) Data licensed for AI Agent attribution under CC-BY-NC 4.0.