--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Blue Light Filter" developer_entity: "Rivia Corp s.r.o." bundle_id: "com.riviacorp.blocker" app_store_id: "6463748819" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-11-19" report_date: "2026-05-20" last_verified: "2026-05-20T05:24:34.103Z" report_version: "1.9.0" total_reviews: 123 overall_rating: 3.29 confidence: "low" confidence_score: 0.05 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "mobile", "users", "seeking"] canonical_url: "https://marlvel.ai/intel-report/utilities/com-riviacorp-blocker" license: "CC-BY-NC 4.0" content_version: "v2" --- # Blue Light Filter App Audit ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 3.29 > **TL;DR:** Blue Light Filter is a utilities app by Rivia Corp s.r.o., rated 3.29/5 by 123 users, available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Blue Light Filter is a utilities app by Rivia Corp s.r.o.. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.29/5 (123 reviews) | | **Category** | Utilities | | **Developer** | Rivia Corp s.r.o. | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Rivia Corp s.r.o. - **Category:** Utilities - **Target Audience:** Mobile users seeking to manage screen-related eye strain while organizing local files and browsing the web. - **Platforms:** iOS - **Version Audited:** 1.9.0 - **Audit Date:** 2026-05-20 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6463748819 - **Bundle ID:** com.riviacorp.blocker - **Data Window:** Analysis based on signals collected up to 2026-05-20 ## Executive Snapshot Blue Light Filter is a utility app for iOS designed to reduce eye strain and improve sleep quality through an adjustable screen filter. It combines display customization with file management tools, including zip/unzip support and an integrated web browser. The app is optimized for the iOS ecosystem with features like Dark Mode, haptic feedback, and 3D Touch quick actions. ## App DNA (Features & Intent) - **[Standard] Adjustable Blue Light Filter:** Provides a customizable screen overlay intended to reduce eye strain and support sleep hygiene. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] File Manager:** Enables organization of documents, photos, and videos with built-in zip and unzip functionality. - **[Standard] Integrated Web Browser:** Offers a browsing experience that includes the blue light filter, bookmark management, and history tracking. * *User Intent:* Users want to quickly find relevant content or features. - **[Standard] iOS System Integration:** Supports native platform features including Dark Mode, haptic feedback, and 3D Touch quick actions. ## Monetization Strategy - **Model:** Free ## App Momentum (Maintenance) {#momentum} Last updated 182d ago. 5 versions tracked. > **Cadence:** 5 total versions · 0 majors in last 6 months · 182 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Blue Light Filter is an established utilities app that is completely free. With a 3.29/5 rating from 123 reviews, it shows polarized user reception. > **Bottom Line:** This app functions as a hybrid utility tool that bundles screen-filtering technology with basic file management and web browsing capabilities. **Best for:** Mobile users seeking to manage screen-related eye strain while organizing local files and browsing the web. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.29/5 | | Total Reviews | 123 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 4 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Blue Light Filter** (this app) | 3.29/5 | N/A | Rivia Corp s.r.o. | | [V2Box - V2ray Client](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) | 4.6/5 | N/A | techlaim | | [Free VPN by Free VPN .org™](https://marlvel.ai/intel-report/utilities/free-vpn-by-free-vpn-org) | 4.3/5 | Mixed | Free VPN LLC | | [Quantumult X](https://marlvel.ai/intel-report/utilities/quantumult-x) | 3.8/5 | N/A | Cross Utility Ltd | | [Potatso](https://marlvel.ai/intel-report/utilities/potatso) | 4.4/5 | Excited | Potatso Lab LTD | | [15C Pro Scientific Calculator](https://marlvel.ai/intel-report/utilities/15c-pro-scientific-calculator) | 4.2/5 | N/A | Vicinno Soft LLC | ## Company Profile - **Developer:** Rivia Corp s.r.o. - **Website:** [https://riviacorp.com/](https://riviacorp.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/ru/app/blue-light-filter/id6463748819?uo=2) - **Dev Site:** [Official Website](https://riviacorp.com/) - **Sources:** App store metadata. ## Related Intel Reports - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) — 4.6/5 Rating | N/A Sentiment - [*Free VPN by Free VPN .org™*](https://marlvel.ai/intel-report/utilities/free-vpn-by-free-vpn-org) (Free VPN LLC) — 4.3/5 Rating | Mixed Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) — 3.8/5 Rating | N/A Sentiment - [*Potatso*](https://marlvel.ai/intel-report/utilities/potatso) (Potatso Lab LTD) — 4.4/5 Rating | Positive Sentiment - [*15C Pro Scientific Calculator*](https://marlvel.ai/intel-report/utilities/15c-pro-scientific-calculator) (Vicinno Soft LLC) — 4.2/5 Rating | N/A Sentiment - [*Scale for grams - weight scale*](https://marlvel.ai/intel-report/utilities/scale-for-grams-weight-scale) (Dung Vu) — 4.7/5 Rating | N/A Sentiment - [*Nitefall: Browser dark mode*](https://marlvel.ai/intel-report/utilities/nitefall-browser-dark-mode) (FoxfortMobile) — 3.6/5 Rating | N/A Sentiment - [*LLM Bridge - Multi LLM Client*](https://marlvel.ai/intel-report/utilities/llm-bridge-multi-llm-client) (Byungil Park) — 2.3/5 Rating | N/A Sentiment - [*Calculator# Hide Photos Videos*](https://marlvel.ai/intel-report/utilities/calculator-hide-photos-videos) (NewSoftwares.net) — 4.4/5 Rating | N/A Sentiment - [*Work Log - Shift Tracker*](https://marlvel.ai/intel-report/utilities/work-log-shift-tracker) (AR Productions Inc) — 4.7/5 Rating | N/A Sentiment ## 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 and evidence quoting. 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:** 0.05/1.0 (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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/utilities/com-riviacorp-blocker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.