--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Color Vision Plates" developer_entity: "LanguageCraft" bundle_id: "one.whatcoloristhis.visiontest" app_store_id: "6778625150" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-07-28" report_date: "2026-10-11" last_verified: "2026-10-11T00:00:00.000Z" report_version: "1.0.3" total_reviews: 2 overall_rating: 5 confidence: "low" confidence_score: 0.3 data_age_days: 30 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "individuals", "seeking", "screen"] canonical_url: "https://marlvel.ai/apps/color-vision-plates" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # Color Vision Plates Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 5 > **TL;DR:** Color Vision Plates is a utilities app by LanguageCraft, rated 5/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Color Vision Plates is a utilities app by LanguageCraft. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (2 reviews) | | **Category** | Utilities | | **Developer** | LanguageCraft | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 30d | ## Metadata & Market Performance - **Publisher:** LanguageCraft - **Category:** Utilities - **Target Audience:** Individuals seeking to screen for color vision deficiency using scientifically validated methodologies without marketing funnels or data tracking. - **Platforms:** iOS - **Version Reviewed:** 1.0.3 - **Report Date:** 2026-10-11 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6778625150 - **Bundle ID:** one.whatcoloristhis.visiontest - **Data Window:** Analysis based on signals collected up to 2026-10-11 ## Executive Snapshot **What it is:** Color Vision Plates is a clinical-grade screening tool for color vision deficiency, designed for individuals seeking scientifically validated results on iOS. **Why users hire it:** The app removes the friction of ad-supported marketing funnels and data tracking, providing a reliable, offline-first alternative for users who require clinical-style screening. ## App DNA (Features & Intent) - **[Differentiator] 14-Plate Clinical Screening:** Ishihara and HRR-style plates for red-green and blue-yellow deficiency detection. - **[Differentiator] Dichromatic Classifier Plates:** Brettel-Viénot-Mollon simulation to distinguish between protan, deutan, and tritan types. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Display Calibration Check:** Luminance-contrast control plate to verify screen settings before testing. ## Market Position {#market-position} Color Vision Plates occupies a niche as a privacy-first, clinical-grade utility in the Utilities category. Its zero-cost model prioritizes brand authority over direct monetization, differentiating it from ad-farm rivals. ## Monetization Strategy - **Model:** Free - **Tiers:** Completely free, no IAP or subscription - **Analysis:** The app operates as a non-monetized utility, serving as a brand-building acquisition channel for the developer's paid color-identification software. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-only architecture removes connectivity dependency - Clinical-grade methodology creates defensible trust barrier **Growth Levers:** - Conversion path to paid companion app remains untapped ## What's New - **Latest (v1.0.3, 2 months ago):** Improved app reliability when returning from screening sessions. ## App Momentum (Maintenance) {#momentum} - Ships stability updates in maintenance mode. - Maintains 74-day update cadence. > **Cadence:** 1 total versions · 0 majors in last 6 months · 74 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Color Vision Plates is an utilities app that is completely free. It holds a 5/5 rating from 2 reviews. > **Bottom Line:** Color Vision Plates builds high-trust brand authority through its offline, clinical-grade methodology. Integrating a conversion path to the developer's paid software would unlock revenue from the high-intent users currently using the tool for free. **Best for:** Individuals seeking to screen for color vision deficiency using scientifically validated methodologies without marketing funnels or data tracking. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Implement a soft-conversion prompt to the paid companion app because the current screening tool lacks a monetization funnel → increase customer lifetime value ### Outlook: Stable The category for color vision screening is consolidating around high-trust, ad-free tools that prioritize clinical accuracy over ad-revenue. Color Vision Plates is well-positioned to retain its user base, but it must leverage its brand authority to drive conversion to the developer's paid software to sustain long-term development. - ⚪ Maintenance-only update cadence suggests the app is feature-complete, which avoids bloat but risks stagnation against more active competitors. - 🟢 The privacy-first, offline-only architecture provides a clear differentiator that protects the user base from the ad-tracking complaints common in the category. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Color Vision Plates** (this app) | 5/5 | N/A | LanguageCraft | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** LanguageCraft - **Website:** [https://whatcoloristhis.one/test/](https://whatcoloristhis.one/test/) ## Data Sources & Links - **App Store ID:** 6778625150 - **Dev Site:** [Official Website](https://whatcoloristhis.one/test/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Controller Tester FGC*](https://marlvel.ai/apps/controller-tester-fgc) (Aaron Lowe) · 5.0/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*MDflow Web Clipper*](https://marlvel.ai/apps/mdflow-web-clipper) (DataOps, s.r.o.) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 30 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/color-vision-plates) Data licensed for AI Agent attribution under CC-BY-NC 4.0.