--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Slumbr: Sleep Analysis & Score" developer_entity: "Kazi Hossain" bundle_id: "me.slumbr.app" app_store_id: "6749476659" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-08-26" report_date: "2026-09-17" last_verified: "2026-09-17T00:00:00.000Z" report_version: "1.0" total_reviews: 1 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "low" confidence_score: 0.3 top_praise_theme: "Sleep hygiene education features help users identify and address the root causes of their chronic fatigue" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 58 momentum_velocity: "zombie" intelligence_version: 2 tags: ["health & fitness", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "health-conscious", "individuals", "using"] canonical_url: "https://marlvel.ai/apps/slumbr-sleep-analysis-score" 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. --- # Slumbr: Sleep Analysis & Score Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: Sleep hygiene education features help users identify and address the root causes of their chronic fatigue (top praise) > **TL;DR:** Slumbr: Sleep Analysis & Score is a health & fitness app by Kazi Hossain, rated 5/5 by 1 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Slumbr: Sleep Analysis & Score maintains Thrilled user sentiment (5/5 from 1 review), with users consistently praising sleep hygiene education features help users identify and address the root causes of their chronic fatigue. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **User Mood** | Thrilled | | **Category** | Health & Fitness | | **Developer** | Kazi Hossain | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 58d | ## Metadata & Market Performance - **Publisher:** Kazi Hossain - **Category:** Health & Fitness - **Target Audience:** Health-conscious individuals using Apple devices who want to quantify their sleep quality and manage sleep debt. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-09-17 - **Signal Count:** 1 review analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6749476659 - **Bundle ID:** me.slumbr.app - **Data Window:** Analysis based on signals collected up to 2026-09-17 ## Executive Snapshot **What it is:** Slumbr is a sleep analysis tool for Apple Health users that provides sleep scores, debt tracking, and consistency insights on iOS. **Why users hire it:** Users want to move beyond raw sleep duration to understand the specific habits and debt patterns that impact their daily energy levels. ## App DNA (Features & Intent) - **[Standard] Apple Health Integration:** Automatic data synchronization with Apple Health to ingest sleep metrics, reducing manual entry friction. * *User Intent:* Users expect seamless access across multiple devices. - **[Differentiator] Sleep Debt Tracker:** Calculates sleep deficit and provides an actionable plan to recover rest, encouraging daily usage. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Standard] Trends & Insights:** Long-term analysis of Sleep Score and HRV metrics, gated behind a Pro subscription. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Slumbr holds a 5.0 rating on the App Store, though this is based on a single review. The 387-day update gap suggests the product is currently in maintenance mode rather than active market expansion. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with basic sleep analysis, Pro tier with long-term trends and insights - **Analysis:** Freemium model gates long-term data visualization behind a subscription to incentivize conversion from casual users. ## 🟢 User Sentiment (Low Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Sleep hygiene education features help users identify and address the root causes of their chronic fatigue** ## SWOT Analysis {#swot} **Core Strengths:** - Apple Health integration reduces manual entry friction for daily habit maintenance - Sleep debt tracker creates a recurring utility loop for recovery-focused users **Growth Levers:** - Localized sleep-hygiene content could differentiate the app in markets where chronic fatigue is a high-priority health concern ## App Momentum (Zombie) {#momentum} - No updates for 12 months. - Maintenance-mode status confirmed. > **Cadence:** 1 total versions · 0 majors in last 6 months · 386 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Slumbr: Sleep Analysis & Score is a health & fitness app that is free with in-app purchases. It holds a 5/5 rating from 1 review. > **Bottom Line:** Slumbr serves as a static utility for Apple Health data, but the 12-month release gap prevents it from capturing the high-retention loop that active, wearable-integrated rivals now command. **Best for:** Health-conscious individuals using Apple devices who want to quantify their sleep quality and manage sleep debt. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Audit current user base because the 12-month release gap indicates potential abandonment → determine if sunset is necessary ### Outlook: Declining The health-tracking market is consolidating around apps with high-frequency live-ops and native wearable integration. Slumbr's lack of updates leaves it exposed to churn as users migrate to platforms that offer more dynamic, real-time health insights. - 🔴 The 387-day update gap indicates a lack of active development, which erodes user trust and prevents competitive feature parity. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Thrilled (90/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Slumbr: Sleep Analysis & Score** (this app) | 5/5 | Thrilled | Kazi Hossain | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | | [evolum - Meditation & Yoga](https://marlvel.ai/apps/evolum-meditation-yoga) | 4.7/5 | Excited | Evolum | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | Mixed | Grow Labs LLC | | [SpeechPacer](https://marlvel.ai/apps/speechpacer) | 1.0/5 | N/A | Felix Thron | | [Taller AI: Height Maximizer](https://marlvel.ai/apps/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | ## Company Profile - **Developer:** Kazi Hossain ## Data Sources & Links - **App Store ID:** 6749476659 - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Evolum) · 4.7/5 Rating | Positive Sentiment - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*SpeechPacer*](https://marlvel.ai/apps/speechpacer) (Felix Thron) · 1.0/5 Rating - [*Taller AI: Height Maximizer*](https://marlvel.ai/apps/taller-ai-height-maximizer) (Leadimize) · 4.7/5 Rating | Positive Sentiment - [*나만의 짐, 나만의 운동공간이 필요할 때*](https://marlvel.ai/apps/this-is-a-web-service-that-allows-you-to-reserve-a) (lvher) · N/A Rating - [*하이타이 - 최저가 마사지, 스웨디시, 타이마사지 할인*](https://marlvel.ai/apps/kr-co-apptube-hitai2) (앱튜브(AppTube)) · 4.7/5 Rating - [*しりもちアプリ*](https://marlvel.ai/apps/scade-shirimochi) (株式会社S-CADE) · N/A Rating - [*ねむねむボタン*](https://marlvel.ai/apps/hiroto-neoti-neoti) (HIROTO TSUTSUSHIMA) · N/A Rating - [*ストレス・チェック*](https://marlvel.ai/apps/app--661) (Satoshi Sato) · 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** user reviews, 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:** 58 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/slumbr-sleep-analysis-score) Data licensed for AI Agent attribution under CC-BY-NC 4.0.