--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Projector & Screen Calculator" developer_entity: "Julien Blais-Savoie" bundle_id: "com.proluxon.Projector-Screen-Calculator" app_store_id: "575996442" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2013-01-14" report_date: "2026-10-29" last_verified: "2026-10-29T00:00:00.000Z" report_version: "1.6" total_reviews: 1 overall_rating: 4 confidence: "low" confidence_score: 0 data_age_days: 17 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "video", "technicians", "professional"] canonical_url: "https://marlvel.ai/apps/projector-screen-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Projector & Screen Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4 > **TL;DR:** Projector & Screen Calculator is a utilities app by Julien Blais-Savoie, rated 4/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Projector & Screen Calculator is a utilities app by Julien Blais-Savoie. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4/5 (1 review) | | **Category** | Utilities | | **Developer** | Julien Blais-Savoie | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0/1.0) | | **Data Age** | 17d | ## Metadata & Market Performance - **Publisher:** Julien Blais-Savoie - **Category:** Utilities - **Target Audience:** Video technicians and professional projectionists requiring quick field calculations. - **Platforms:** iOS - **Version Reviewed:** 1.6 - **Report Date:** 2026-10-29 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0/1.0) - **App Store ID (iOS):** 575996442 - **Bundle ID:** com.proluxon.Projector-Screen-Calculator - **Data Window:** Analysis based on signals collected up to 2026-10-29 ## Executive Snapshot **What it is:** Projector & Screen Calculator is a technical reference tool for projectionists and video technicians on iOS, providing geometry and light output calculations. **Why users hire it:** It provides field technicians with immediate access to projection formulas without requiring an active internet connection, removing the friction of manual calculation or web-based lookup in environments with poor connectivity. ## App DNA (Features & Intent) - **[Standard] Lens Throw Ratio Calculator:** Calculates the ratio between projector distance and screen width for technical planning. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Technical Metrics:** Computes pixel density and light output in lumens per area, serving as a differentiator for professional use. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Projector & Screen Calculator maintains a legacy presence in the Utilities category with a 4.0 rating. The lack of updates for over 5,000 days limits its competitive standing against modern, web-based technical tools. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is distributed as a free utility with no monetization gates. ## SWOT Analysis {#swot} **Core Strengths:** - Specialized technical metrics like lumens-per-area provide professional utility **Growth Levers:** - Modernizing the throw-ratio database could capture current professional demand ## What's New - **Latest (v1.6, 13 years ago):** Added French language support and iPhone 5 screen compatibility. ## App Momentum (Zombie) {#momentum} - No updates for 13 years. > **Cadence:** 1 total versions · 1 majors in last 6 months · 5036 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Projector & Screen Calculator is an utilities app that is completely free. It holds a 4/5 rating from 1 review. > **Bottom Line:** Projector & Screen Calculator serves as a legacy tool that no longer meets modern technical standards, and sunsetting the app would prevent brand erosion from an unmaintained, outdated utility. **Best for:** Video technicians and professional projectionists requiring quick field calculations. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the application because it has received no updates since 2013 → eliminate brand drag ### Outlook: Declining The market for technical AV tools is shifting toward web-based platforms that integrate real-time manufacturer data. Projector & Screen Calculator remains static, meaning it will continue to lose relevance as modern display standards evolve beyond its original 2013 parameters. - 🔴 The 13-year update gap indicates the app is in permanent maintenance mode, which will eventually lead to total platform incompatibility. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Projector & Screen Calculator** (this app) | 4/5 | N/A | Julien Blais-Savoie | | [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:** Julien Blais-Savoie ## Data Sources & Links - **App Store ID:** 575996442 - **Sources:** 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 ## Frequently Asked Questions {#faq} ### Is Projector & Screen Calculator still updated? No, the app has not received an update since January 2013 and is currently in maintenance mode. ### Does Projector & Screen Calculator require internet access? No, the app functions as an offline reference tool, which is useful for technicians working in environments without connectivity. ### What are the alternatives to Projector & Screen Calculator? Modern alternatives include web-based projection calculators provided by projector manufacturers, which offer up-to-date throw ratio databases and broader device compatibility. ## 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:** 0/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 17 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/projector-screen-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.