--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "UVLens - UV Index" developer_entity: "ElementX Limited" bundle_id: "com.spark64.uvlens.mobile" app_store_id: "1060878359" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-02-16" report_date: "2026-08-07" last_verified: "2026-08-07T00:00:00.000Z" report_version: "3.6.1" total_reviews: 1857 overall_rating: 4 sentiment: "Excited" sentiment_score: 75 confidence: "high" confidence_score: 0.8 top_praise_theme: "Personalized UV exposure tracking based on skin type metrics provides actionable sun safety guidance" top_complaint_theme: "Widget removal following the latest update frustrates users who relied on home screen access" review_sample_size: 99 total_review_count: 99 analyzed_review_count: 71 data_age_days: 10 momentum_velocity: "maintenance" intelligence_version: 25 competitor_count: 3 tags: ["health & fitness", "free", "excited sentiment", "mobile app", "app review", "app analysis", "outdoor", "enthusiasts", "parents"] canonical_url: "https://marlvel.ai/apps/uvlens-uv-index" 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. --- # UVLens - UV Index Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Free - **Signal**: Rating 4.05 · Sentiment Excited - **Recent focus**: Widget removal following the latest update frustrates users who relied on home screen access (top complaint) · Personalized UV exposure tracking based on skin type metrics provides actionable sun safety guidance (top praise) > **TL;DR:** UVLens - UV Index is a health & fitness app by ElementX Limited, rated 4.05/5 by 1.9K users, with Excited user sentiment (75/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** UVLens - UV Index maintains Excited user sentiment (4.05/5 from 1.9K reviews), with users consistently praising personalized uv exposure tracking based on skin type metrics provides actionable sun safety guidance. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.05/5 (1.9K reviews) | | **User Mood** | Excited | | **Category** | Health & Fitness | | **Developer** | ElementX Limited | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 10d | ## Metadata & Market Performance - **Publisher:** ElementX Limited - **Category:** Health & Fitness - **Target Audience:** Outdoor enthusiasts and parents seeking to manage sun exposure and skin health risks. - **Platforms:** iOS & Android - **Version Reviewed:** 3.6.2 - **Report Date:** 2026-08-07 - **Signal Count:** 99 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 1060878359 - **Bundle ID:** com.spark64.uvlens.mobile - **Google Play ID:** com.spark64.uvlens.mobile - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-07 - **Short Description:** Hourly UV index and personalized reminders to reduce your risk of sunburn. ## Executive Snapshot **What it is:** UVLens is a health-focused utility providing hourly UV index forecasts and personalized burn-risk assessments on iOS and Android. **Why users hire it:** Users hire UVLens to manage sun exposure risks based on their specific skin type, replacing generic weather data with actionable health guidance. ## App DNA (Features & Intent) - **[Differentiator] Personalized Skin Type Assessment:** Calculates individual burn risk based on user-provided skin profile data. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Sunscreen Reminders:** Sends notifications to reapply sunscreen based on user profile settings. * *User Intent:* Users want timely prompts to stay engaged without missing updates. - **[Standard] Home Screen Widget:** Displays current UV index and burn risk directly on the device home screen. ## Market Position {#market-position} UVLens maintains a specialized niche in the Health & Fitness category, currently holding a 4.16 rating on Android. Its focus on preventative health data provides a distinct utility advantage over generic weather-focused alternatives. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app operates as an ad-free utility supported by corporate partnerships and educational initiatives. ## 🟢 User Sentiment (High Confidence: 71 of 99 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.05/5 - **Platform Split:** iOS 3.3/5 (240 ratings) | Android 4.2/5 (1.6K ratings) - **Overall Sentiment:** Excited ### Top Praises - **Personalized UV exposure tracking based on skin type metrics provides actionable sun safety guidance** - **Minimalist interface design presents complex UV and weather data without overwhelming the user** - **Free access to core UV tracking features makes essential health information available to everyone** ### Top Complaints (Impact Areas) - **Widget removal following the latest update frustrates users who relied on home screen access** ## SWOT Analysis {#swot} **Core Strengths:** - Personalized skin-type assessment creates a sticky health-data loop - Ad-free utility model builds high user trust **Growth Levers:** - Wearable integration would capture outdoor users who prefer not to carry phones ## Recent Changes (v24 → v25) {#recent-changes} The app is pivoting its development focus toward technical stability and feature parity to counter specialized tanning competitors, while re-evaluating its ad-free monetization strategy. **Overall trend**: Mixed **Compared at**: 2026-08-07 ### High-impact changes - **[Added] Home Screen Widget inclusion** (features) ### Medium-impact changes - **[Shifted] Monetization Strategy Narrative** (positioning) ### Low-impact changes - **[Shifted] Technical Debt Specification** (swot) ## What's New - **Latest (v1.6.1, 9 years ago):** Expanded global support and added automatic local time adjustment for the forecast clock when viewing international UV data. ## App Momentum (Maintenance) {#momentum} - Restored avatar on My Skin page. - Expanded sunscreen reminder settings. - Rebuilt app after 5-year hiatus. > **Cadence:** 5 total versions · 1 majors in last 6 months · 92 days since last update · 560 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} UVLens - UV Index is a market-leading health & fitness app that is completely free. With a 4.05/5 rating from 1.9K reviews, it delivers strong user satisfaction. > **Bottom Line:** UVLens retains users through specialized skin-type metrics, but the recent widget removal and storage bloat threaten its utility-first reputation, so the PM must prioritize technical stability and feature parity to defend against specialized rivals. **Best for:** Outdoor enthusiasts and parents seeking to manage sun exposure and skin health risks. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Reintroduce home screen widget because it is the top-requested feature → reduce churn ### Feature Gaps vs Competitors - Background timer for sun exposure (available in UV Index Tanning Tan+) ### Outlook: Mixed The sun-safety market is consolidating around apps that offer active session tracking and wearable support, moving beyond simple index forecasting. UVLens is currently exposed due to its maintenance-heavy cycle, so the PM must accelerate feature parity to prevent churn to more specialized competitors. - 🔴 Widget removal in the latest update frustrates users who relied on home screen access, causing a spike in negative sentiment. - 🟢 The recent rebuild after a 5-year hiatus demonstrates a return to active development, providing a foundation for future feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.05/5 | | Total Reviews | 1.9K | | Sentiment | Excited (75/100) | | Confidence | High | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **UVLens - UV Index** (this app) | 4.05/5 | Excited | ElementX Limited | | [UV Index Tanning Tan+](https://marlvel.ai/apps/uv-index-tanning-tan) | N/A/5 | N/A | Brite Technologies | | [Color Blindness Test Ishihara](https://marlvel.ai/apps/color-blindness-test-ishihara) | 3.0/5 | N/A | Rina Katrina | | [Color Blind Test - Ishihara](https://marlvel.ai/apps/color-blind-test-ishihara) | N/A/5 | N/A | Suman Sharma | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | n/a | Grow Labs LLC | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | ## Company Profile - **Developer:** ElementX Limited - **Website:** [https://www.uvlens.com](https://www.uvlens.com) - **Social:** [Instagram](https://www.instagram.com/uvlens) · [Facebook](https://www.facebook.com/UVLens) · [X/Twitter](https://twitter.com/uvlens) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/uvlens-uv-index/id1060878359?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.spark64.uvlens.mobile&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.uvlens.com) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*UV Index Tanning Tan+*](https://marlvel.ai/apps/uv-index-tanning-tan) (Brite Technologies) · N/A Rating - [*Color Blindness Test Ishihara*](https://marlvel.ai/apps/color-blindness-test-ishihara) (Rina Katrina) · 3.0/5 Rating - [*Color Blind Test - Ishihara*](https://marlvel.ai/apps/color-blind-test-ishihara) (Suman Sharma) · N/A Rating - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*Strava: Run, Bike, Walk*](https://marlvel.ai/apps/strava-run-bike-walk) (Strava, Inc.) · 4.7/5 Rating - [*Taller AI: Height Maximizer*](https://marlvel.ai/apps/taller-ai-height-maximizer) (Leadimize) · 4.7/5 Rating | Positive Sentiment - [*TallerTeen - Grow Taller Now*](https://marlvel.ai/apps/tallerteen-grow-taller-now) (Viral App Developement LLC) · 4.7/5 Rating - [*Activity Tracker・FitnessView*](https://marlvel.ai/apps/activity-tracker-fitnessview) (Funn Media, LLC) · 4.0/5 Rating - [*Avatran Soul*](https://marlvel.ai/apps/avatran-soul) (Avatran GmbH) · N/A 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 99 - **Data Sources:** user reviews, 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:** 10 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/uvlens-uv-index) Data licensed for AI Agent attribution under CC-BY-NC 4.0.