--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "ProReact - Reaction Time Test" developer_entity: "Kropf IT e.U." bundle_id: "com.laurensk.Proreact" app_store_id: "1522046954" category: "Games" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2020-07-10" report_date: "2026-08-27" last_verified: "2026-08-27T00:00:00.000Z" report_version: "1.2.0" total_reviews: 1 overall_rating: 1 confidence: "low" confidence_score: 0.2 data_age_days: 34 momentum_velocity: "zombie" intelligence_version: 3 tags: ["games", "free", "mobile app", "app review", "app analysis", "users", "interested", "quantifying"] canonical_url: "https://marlvel.ai/apps/proreact-reaction-time-test" license: "CC-BY-NC 4.0" content_version: "v2" --- # ProReact - Reaction Time Test Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Free - **Signal**: Rating 1 > **TL;DR:** ProReact - Reaction Time Test is a games app by Kropf IT e.U., rated 1/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** ProReact - Reaction Time Test is a games app by Kropf IT e.U.. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1/5 (1 review) | | **Category** | Games | | **Developer** | Kropf IT e.U. | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 34d | ## Metadata & Market Performance - **Publisher:** Kropf IT e.U. - **Category:** Games - **Target Audience:** Users interested in quantifying cognitive response speed and competing on global leaderboards without ad-supported distractions. - **Platforms:** iOS - **Version Reviewed:** 1.2.0 - **Report Date:** 2026-08-27 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 1522046954 - **Bundle ID:** com.laurensk.Proreact - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-27 ## Executive Snapshot **What it is:** ProReact - Reaction Time Test is an open-source utility for measuring cognitive response speed on iOS. **Why users hire it:** It serves users who seek a reaction-time measurement tool without the ad-supported distractions or data-tracking concerns common in commercial alternatives. ## App DNA (Features & Intent) - **[Standard] Reaction Time Measurement:** Calculates user response speed via screen taps triggered by visual or vibrational cues. - **[Standard] Game Center Integration:** Enables global leaderboards and user-to-user challenges, increasing session frequency. * *User Intent:* Users are driven by competitive achievement and recognition. - **[Differentiator] Open Source Distribution:** Source code availability on GitHub removes proprietary black-box concerns and establishes developer trust. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} ProReact - Reaction Time Test occupies a niche, non-monetized position in the Games category. With only one total rating recorded since its 2020 release, the app lacks the install velocity to compete with ad-supported reaction testers. ## Monetization Strategy - **Model:** Free - **Tiers:** Completely free, ad-free experience - **Analysis:** ProReact - Reaction Time Test operates as a non-monetized utility with no in-app purchases or ad-supported inventory. ## SWOT Analysis {#swot} **Core Strengths:** - Open-source transparency on GitHub establishes developer trust **Growth Levers:** - Community-driven feature contributions via open-source repository ## Recent Changes (v2 → v3) {#recent-changes} The project's strategic outlook shifted from a 'Maintain' recommendation to a 'Sunset' directive due to the six-year development gap. This change marks a transition from viewing the app as a dormant utility to acknowledging it as an abandoned project. **Overall trend**: Declining **Compared at**: 2026-08-27 ### High-impact changes - **[Shifted] Strategic Sunset Recommendation** (positioning) ### Medium-impact changes - **[Shifted] SWOT Analysis Refinement** (swot) - **[Added] Market Velocity Context** (positioning) ## What's New - **Latest (v1.2.0, 6 years ago):** Integrated Game Center leaderboards and challenges alongside a complete UI redesign. iCloud support was removed to accommodate these changes. ## App Momentum (Zombie) {#momentum} - No updates since July 2020. - Development status is dormant. > **Cadence:** 1 total versions · 1 majors in last 6 months · 2239 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} ProReact - Reaction Time Test is a games app that is completely free. It holds a 1/5 rating from 1 review. > **Bottom Line:** ProReact - Reaction Time Test provides a stable, ad-free utility for reaction measurement, but its six-year development gap confirms it is a static project. Users seeking long-term support or new features should look toward actively maintained alternatives. **Best for:** Users interested in quantifying cognitive response speed and competing on global leaderboards without ad-supported distractions. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the store listing because the project has been dormant for over six years → eliminate support overhead ### Outlook: Declining The reaction-test utility market is dominated by ad-supported apps that receive frequent updates. ProReact - Reaction Time Test remains exposed due to its lack of activity since 2020, which will eventually cause it to break as iOS APIs evolve. - 🔴 The six-year development gap confirms the project is in permanent maintenance mode, leading to inevitable obsolescence on modern iOS versions. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **ProReact - Reaction Time Test** (this app) | 1/5 | N/A | Kropf IT e.U. | | [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 | | [Archero](https://marlvel.ai/apps/archero) | 4.5/5 | N/A | HABBY | | [Bejeweled Blitz](https://marlvel.ai/apps/bejeweled-blitz) | 3.3/5 | n/a | PopCap | | [Brawl Stars](https://marlvel.ai/apps/brawl-stars) | 4.5/5 | n/a | Supercell | ## Company Profile - **Developer:** Kropf IT e.U. - **Website:** [https://www.laurensk.at](https://www.laurensk.at) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/proreact-reaction-time-test/id1522046954?uo=4) - **Dev Site:** [Official Website](https://www.laurensk.at) - **Sources:** Developer website content, App store metadata. ## 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 - [*Archero*](https://marlvel.ai/apps/archero) (HABBY) · 4.5/5 Rating - [*Bejeweled Blitz*](https://marlvel.ai/apps/bejeweled-blitz) (PopCap) · 3.3/5 Rating - [*Brawl Stars*](https://marlvel.ai/apps/brawl-stars) (Supercell) · 4.5/5 Rating - [*Hole.io*](https://marlvel.ai/apps/hole-io) (Voodoo) · 3.9/5 Rating - [*Partymasters - Fun Idle Game*](https://marlvel.ai/apps/partymasters-fun-idle-game) (AI Games FZ) · 4.5/5 Rating | Positive Sentiment - [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/apps/youriding-surf-and-bodyboard) (BoardScore, Inc.) · 4.2/5 Rating - [*Agar.io*](https://marlvel.ai/apps/agar-io) (Miniclip.com) · 4.3/5 Rating ## Frequently Asked Questions {#faq} ### Is ProReact - Reaction Time Test free to use? Yes, the app is completely free and offers an ad-free experience with no in-app purchases. ### Does ProReact - Reaction Time Test receive regular updates? No, the app has not been updated since July 2020 and is currently in a dormant state. ### Is there an open-source alternative for reaction testing? ProReact - Reaction Time Test itself is open-source and available on GitHub, which serves as a transparent alternative to proprietary, ad-supported reaction testers. ## 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:** 0.2/1.0 (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:** 34 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/proreact-reaction-time-test) Data licensed for AI Agent attribution under CC-BY-NC 4.0.