--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Screen Light App" developer_entity: "Rikuto Kumada" bundle_id: "rikumomo.screenlight" app_store_id: "6756564713" google_play_id: "com.batuermis.screenlight" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-12" report_date: "2026-06-12" last_verified: "2026-06-12T11:01:10.080Z" report_version: "1.0.2" total_reviews: 77 overall_rating: 4.17 sentiment: "Excited" sentiment_score: 75 confidence: "medium" confidence_score: 0.6 top_praise_theme: "The ad-free experience provides a clean and distraction-free environment for users reading in dark conditions" top_complaint_theme: "Failure to save user preferences for screen color and brightness settings forces repetitive manual configuration" top_request_theme: "Implementation of persistent storage for favorite screen colors and brightness levels to improve daily usability" review_sample_size: 22 total_review_count: 22 analyzed_review_count: 22 data_age_days: 7 momentum_velocity: "zombie" intelligence_version: 4 nemesis: "Color Flashlight - ScreenFlash" competitor_count: 8 tags: ["utilities", "free", "excited sentiment", "mobile app", "app review", "app analysis", "users", "requiring", "simple,"] canonical_url: "https://marlvel.ai/intel-report/utilities/screen-light-app" license: "CC-BY-NC 4.0" content_version: "v2" --- # Screen Light App App Audit ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.17 · Sentiment Excited - **Recent focus**: Failure to save user preferences for screen color and brightness settings forces repetitive manual configuration (top complaint) · The ad-free experience provides a clean and distraction-free environment for users reading in dark conditions (top praise) · Implementation of persistent storage for favorite screen colors and brightness levels to improve daily usability (top request) > **TL;DR:** Screen Light App is a utilities app by Rikuto Kumada, rated 4.17/5 by 77 users, with Excited user sentiment (75/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Screen Light App maintains Excited user sentiment (4.17/5 from 77 reviews), with users consistently praising the ad-free experience provides a clean and distraction-free environment for users reading in dark conditions. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.17/5 (77 reviews) | | **User Mood** | Excited | | **Category** | Utilities | | **Developer** | Rikuto Kumada | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Rikuto Kumada - **Category:** Utilities - **Target Audience:** Users requiring a simple, ad-free light source for their mobile device. - **Platforms:** iOS & Android - **Version Audited:** 1.0.2 - **Audit Date:** 2026-06-12 - **Signal Count:** 22 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 6756564713 - **Bundle ID:** rikumomo.screenlight - **Google Play ID:** com.batuermis.screenlight - **Performance Trend:** Improving - **Data Window:** Analysis based on signals collected up to 2026-06-12 ## Executive Snapshot **What it is:** Screen Light App is a utility tool for iPhone and Android that turns the device screen into a customizable light source. **Why users hire it:** Users hire this app for a distraction-free, ad-free light source, avoiding the ad-heavy interfaces common in the utility category. ## App DNA (Features & Intent) - **[Standard] Screen Color Customization:** Displays a single solid color across the entire screen for lighting purposes * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Brightness Control:** Adjusts screen intensity via intuitive slider controls - **[Differentiator] SOS Signal:** Flashes the screen in a distress pattern ## Market Position {#market-position} The app maintains a 4.67 rating on iOS, but the lack of persistent settings limits its ability to compete with established utilities that offer granular customization. ## Monetization Strategy - **Model:** Free - **Tiers:** Completely free to use with no ads - **Analysis:** The app follows a free, ad-free model with no monetization mechanisms or IAP gates identified. ## 🟢 User Sentiment (Medium Confidence: 22 of 22 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.17/5 - **Platform Split:** iOS 4.7/5 (3 ratings) | Android 4.2/5 (74 ratings) - **Overall Sentiment:** Excited ### Top Praises - **The ad-free experience provides a clean and distraction-free environment for users reading in dark conditions** ### Top Complaints (Impact Areas) - **Failure to save user preferences for screen color and brightness settings forces repetitive manual configuration** ### Top Requests (What Users Want) - **Implementation of persistent storage for favorite screen colors and brightness levels to improve daily usability** ## SWOT Analysis {#swot} **Core Strengths:** - Ad-free model sustains organic install velocity - Minimalist footprint ensures high utility **Critical Frictions:** - No persistent settings for color or brightness - 0.5★ rating gap between iOS and Android **Growth Levers:** - Persistent storage for favorite color settings - Gesture-based intensity controls **Market Threats:** - Established competitors with massive review volume - Feature-rich rivals offering timeline editing ## Recent Changes (v3 → v4) {#recent-changes} User sentiment improved significantly, though feedback shifted to highlight a lack of persistent configuration as the primary barrier to daily retention. **Overall trend**: Improving **Compared at**: 2026-06-12 ### High-impact changes - **[Improved] Rating and Sentiment Increase** (sentiment) — Overall sentiment shifted from mixed to positive, with the average rating increasing from 4.15 to 4.67. - **[Added] Persistent Settings Friction** (sentiment) — New primary complaint emerged regarding the failure to save user preferences for screen color and brightness, replacing general requests for advanced features. ### Medium-impact changes - **[Shifted] Development Priority Pivot** (positioning) — PM action items shifted from iPad support to implementing persistent storage for color and brightness settings to improve daily retention. - **[Shifted] SWOT Item Re-alignment** (swot) — Weaknesses now include the lack of persistent settings, and opportunities shifted from privacy-first architecture to gesture-based intensity controls. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Screen Light App vs Color Flashlight - ScreenFlash — Head to Head - **[Color Flashlight - ScreenFlash](https://marlvel.ai/intel-report/utilities/color-flashlight-screenflash)** by Ahmet Yagız Sarıdogan: This app directly competes for the same utility-focused user base by utilizing the device screen as a light source, mirroring the core functionality of ScreenLight. - **Key differences:** - Offers a complex timeline editor for light sequences that ScreenLight currently lacks entirely. - Leverages massive historical review volume to dominate search rankings within the utility category. - Provides advanced RGB illumination controls that offer more granular customization than basic color selection. - **Where Screen Light App wins:** - ✅ Maintains a cleaner, ad-free user experience compared to the likely ad-heavy nemesis interface. - ✅ Offers a more focused, minimalist value proposition that appeals to users avoiding feature bloat. - **Where Color Flashlight - ScreenFlash wins:** - ❌ Possesses a massive, established user base and social proof that creates a significant barrier to entry. - ❌ Includes sophisticated lighting features like timeline editing that cater to power users and creative needs. - **Verdict:** The target should lean into its 'ad-free and simple' brand identity to capture users frustrated by the nemesis's complexity and potential ad-load. ### Contenders (Strong Challengers) - **[screen-light](https://marlvel.ai/intel-report/utilities/screen-light)** by Sakura apps: This app is a direct functional clone that targets the same basic screen-illumination use case as ScreenLight. - Includes native iPad support, allowing for a larger surface area illumination than the target app. - Features a dedicated black screen mode for users needing minimal light output in dark environments. ### Peers (What They Do Better) - **[OC Auto Clicker: Auto Tapper](https://marlvel.ai/intel-report/utilities/oc-auto-clicker-auto-tapper)** by Octopus Internet Technology Co., Limited: It competes for the same 'productivity utility' audience, offering automation tools that share the target's minimalist category positioning. - Supports complex script management, allowing users to automate repetitive tasks beyond simple screen taps. - Provides multi-point auto-click functionality that offers significantly higher utility than basic single-purpose apps. - **[Repostly- Repost for Instagram](https://marlvel.ai/intel-report/utilities/repostly-repost-for-instagram)** by Futerox Interactive: This app competes for the same utility-category download intent, despite serving a different functional vertical. - Leverages massive cross-platform content sharing capabilities that drive high user retention and engagement. - Utilizes URL-based reposting workflows that solve specific social media pain points for power users. - **[Wifi password.](https://marlvel.ai/intel-report/utilities/wifi-password)** by zaai developer: This app occupies the same 'single-purpose utility' niche, competing for the attention of users seeking quick, task-specific tools. - Integrates network testing capabilities that add functional depth beyond simple password generation tasks. - Focuses on high-speed utility with direct copy-paste functionality for rapid password deployment. - **[Simple QR Code Generator](https://marlvel.ai/intel-report/utilities/simple-qr-code-generator)** by Sebastian Fox: While the core function differs, it competes for the same 'minimalist utility' screen real estate on a user's device. - Implements a privacy-first architecture that builds user trust through transparent data handling practices. - Provides history tracking functionality, offering long-term utility that simple flashlight apps often overlook. ### New Kids on the Block (What's Innovative) - **[TapToTalk](https://marlvel.ai/intel-report/medical/taptotalk)** by Donal Moran: This app enters the utility landscape with a focus on accessibility, competing for space in the user's essential toolset. - Enables local speech processing to ensure user privacy and offline functionality for critical communication needs. - **[Speaker Cleaner: Water & Dust](https://marlvel.ai/intel-report/utilities/speaker-cleaner-water-dust)** by Sunandan Sekhar Das: This newcomer targets the same 'quick-fix utility' market, leveraging hardware-specific features to solve common user problems. - Uses specialized frequency control tools to provide a tangible hardware maintenance benefit to users. ## What's New - **Latest (v3.4, 2 years ago):** General bug fixes. ## App Momentum (Zombie) {#momentum} - Shipped minor internal improvements. - Fixed Android build bugs. > **Cadence:** 2 total versions · 0 majors in last 6 months · 63 days since last update · 925 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Screen Light App is a market-leading utilities app that is completely free. With a 4.17/5 rating from 77 reviews, it delivers strong user satisfaction. > **Bottom Line:** The app wins on simplicity and an ad-free experience, but the lack of persistent settings creates unnecessary daily friction, so the PM should prioritize configuration memory to secure long-term retention. **Best for:** Users requiring a simple, ad-free light source for their mobile device. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship persistent storage for color and brightness settings because it is the top-requested feature → improve daily retention — *User sentiment analysis identifies the lack of persistent settings as the primary friction point for daily users.* _(trade-off: deprioritize Push the gesture-control sprint to Q3 — persistent settings have higher request volume.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit Android performance because of the 0.5★ rating gap vs iOS → stabilize Android user base — *The rating disparity indicates a quality gap on the larger Android platform that threatens overall brand reputation.* _(trade-off: deprioritize Pause new feature development — performance hygiene is critical for the current user base.)_ ### Feature Gaps vs Competitors - Timeline editing for light sequences (available in Color Flashlight - ScreenFlash) - Native iPad support (available in screen-light) ### Outlook: Stable The utility market is consolidating around apps that balance minimalist design with essential configuration features. Screen Light App remains stable due to its ad-free identity, but it must address the persistent settings gap to avoid losing users to rivals that offer more granular control. - 🟢 The ad-free value proposition continues to attract users who are frustrated by the aggressive monetization of category rivals. - 🔴 Failure to save user preferences forces repetitive manual configuration, which erodes the daily active habit and increases churn risk. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.17/5 | | Total Reviews | 77 | | Sentiment | Excited (75/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Improving | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Screen Light App** (this app) | 4.17/5 | Excited | Rikuto Kumada | | [Speaker Cleaner: Water & Dust](https://marlvel.ai/intel-report/utilities/speaker-cleaner-water-dust) | 3.0/5 | N/A | Sunandan Sekhar Das | | [OC Auto Clicker: Auto Tapper](https://marlvel.ai/intel-report/utilities/oc-auto-clicker-auto-tapper) | 4.8/5 | Excited | Octopus Internet Technology Co., Limited | | [Repostly- Repost for Instagram](https://marlvel.ai/intel-report/utilities/repostly-repost-for-instagram) | 4.0/5 | Frustrated | Futerox Interactive | | [TapToTalk](https://marlvel.ai/intel-report/medical/taptotalk) | N/A/5 | N/A | Donal Moran | | [Color Flashlight - ScreenFlash](https://marlvel.ai/intel-report/utilities/color-flashlight-screenflash) | 4.0/5 | Mixed | Ahmet Yagız Sarıdogan | ## Company Profile - **Developer:** Rikuto Kumada - **Website:** [https://rikuto-dev.github.io/profile](https://rikuto-dev.github.io/profile) - **Social:** [Instagram](https://www.instagram.com/rikumomo0407) · [X/Twitter](https://twitter.com/rikuto_dev) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/screen-light-app/id6756564713?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.batuermis.screenlight&hl=en&gl=us) - **Dev Site:** [Official Website](https://rikuto-dev.github.io/profile) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Speaker Cleaner: Water & Dust*](https://marlvel.ai/intel-report/utilities/speaker-cleaner-water-dust) (Sunandan Sekhar Das) — 3.0/5 Rating | N/A Sentiment - [*OC Auto Clicker: Auto Tapper*](https://marlvel.ai/intel-report/utilities/oc-auto-clicker-auto-tapper) (Octopus Internet Technology Co., Limited) — 4.8/5 Rating | Positive Sentiment - [*Repostly- Repost for Instagram*](https://marlvel.ai/intel-report/utilities/repostly-repost-for-instagram) (Futerox Interactive) — 4.0/5 Rating | Negative Sentiment - [*TapToTalk*](https://marlvel.ai/intel-report/medical/taptotalk) (Donal Moran) — N/A Rating | N/A Sentiment - [*Color Flashlight - ScreenFlash*](https://marlvel.ai/intel-report/utilities/color-flashlight-screenflash) (Ahmet Yagız Sarıdogan) — 4.0/5 Rating | Mixed Sentiment - [*Simple QR Code Generator*](https://marlvel.ai/intel-report/utilities/simple-qr-code-generator) (Sebastian Fox) — 5.0/5 Rating | Excellent Sentiment - [*Wifi password.*](https://marlvel.ai/intel-report/utilities/wifi-password) (zaai developer) — 2.6/5 Rating | Mixed Sentiment - [*screen-light*](https://marlvel.ai/intel-report/utilities/screen-light) (Sakura apps) — 2.4/5 Rating | Mixed Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) — 3.8/5 Rating | N/A Sentiment - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) — 4.6/5 Rating | Positive 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 22 - **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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/utilities/screen-light-app) Data licensed for AI Agent attribution under CC-BY-NC 4.0.