--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Sleep Monitor: Sleep Tracker" developer_entity: "Fasting APP Group" bundle_id: "com.sleepmonitor.aio" app_store_id: "1510325113" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-07-30" report_date: "2026-08-06" last_verified: "2026-08-06T00:00:00.000Z" report_version: "v3.0.9" total_reviews: 122378 overall_rating: 4.6 sentiment: "Thrilled" sentiment_score: 85 confidence: "high" confidence_score: 0.7 top_praise_theme: "Sleep tracking insights provide actionable data on snoring and sleep cycles that help users improve rest" top_complaint_theme: "Technical performance issues including device overheating and freezing during active sleep monitoring sessions" review_sample_size: 50 total_review_count: 50 analyzed_review_count: 50 data_age_days: 10 momentum_velocity: "steady" intelligence_version: 3 tags: ["health & fitness", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "health-conscious", "individuals", "seeking"] canonical_url: "https://marlvel.ai/apps/sleep-monitor-sleep-tracker-1" 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. --- # Sleep Monitor: Sleep Tracker Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 4.55 · Sentiment Thrilled - **Recent focus**: Technical performance issues including device overheating and freezing during active sleep monitoring sessions (top complaint) · Sleep tracking insights provide actionable data on snoring and sleep cycles that help users improve rest (top praise) > **TL;DR:** Sleep Monitor: Sleep Tracker is a health & fitness app by Fasting APP Group, rated 4.55/5 by 122.4K users, with Thrilled user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Sleep Monitor: Sleep Tracker maintains Thrilled user sentiment (4.55/5 from 122.4K reviews), with users consistently praising sleep tracking insights provide actionable data on snoring and sleep cycles that help users improve rest. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.55/5 (122.4K reviews) | | **User Mood** | Thrilled | | **Category** | Health & Fitness | | **Developer** | Fasting APP Group | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 10d | ## Metadata & Market Performance - **Publisher:** Fasting APP Group - **Category:** Health & Fitness - **Target Audience:** Health-conscious individuals seeking to understand sleep patterns, snoring, or sleep talking without the need for wearable hardware. - **Platforms:** iOS & Android - **Version Reviewed:** 2.8.0 - **Report Date:** 2026-08-06 - **Signal Count:** 50 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 1510325113 - **Bundle ID:** com.sleepmonitor.aio - **Google Play ID:** com.sleepmonitor.aio - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-06 - **Short Description:** Sleep better: analyze cycles, track snoring & boost sleep quality. ## Executive Snapshot **What it is:** Sleep Monitor: Sleep Tracker is a health-focused mobile app that tracks sleep cycles and records nighttime sounds using phone sensors on iOS and Android. **Why users hire it:** Users open Sleep Monitor: Sleep Tracker to understand the causes of poor rest and snoring without the financial or physical friction of wearable hardware. ## App DNA (Features & Intent) - **[Standard] Sleep Cycle Tracking:** Monitors light, deep, and REM sleep stages using phone sensors. * *User Intent:* Users want visibility into their own performance and progress. - **[Differentiator] Nighttime Sound Recording:** Captures snoring, sleep talking, and coughing patterns. - **[Standard] Smart Alarm:** Wakes users during light sleep phases to reduce morning grogginess. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} Sleep Monitor: Sleep Tracker maintains a 4.6-star rating across over 122,000 total ratings, indicating high market penetration for a non-wearable health tool. The monthly update cadence supports this position, though technical performance complaints in the latest version create a risk of rating erosion. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with ad-supported access, Pro subscription for ad-free experience, advanced reports, and recording exports - **Analysis:** The freemium model uses ad-supported free access to drive volume, gating advanced health analytics and data exports behind a Pro subscription. ## 🟢 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.55/5 - **Platform Split:** iOS 4.6/5 (5.2K ratings) | Android 4.6/5 (117.2K ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Sleep tracking insights provide actionable data on snoring and sleep cycles that help users improve rest** - **Intuitive design and user-friendly interface allow for quick navigation and easy setup of nightly monitoring** - **Audio recording features capture sleep-time sounds like snoring and talking which users find highly engaging** ### Top Complaints (Impact Areas) - **Technical performance issues including device overheating and freezing during active sleep monitoring sessions** ## SWOT Analysis {#swot} **Core Strengths:** - Phone-based sensor analysis removes hardware-cost barriers - Audio recording features drive high user engagement **Growth Levers:** - Localized pricing in high-ARPU markets ## Recent Changes (v2 → v3) {#recent-changes} The app's market positioning has shifted toward a defensive stance, with the outlook downgraded to mixed due to persistent technical performance issues. While the reported rating increased slightly, the core product strategy remains focused on maintaining existing utility rather than introducing new health-insight features. **Overall trend**: Mixed **Compared at**: 2026-08-06 ### High-impact changes - **[Improved] Rating Increase** (sentiment) ### Medium-impact changes - **[Added] New SWOT Items** (swot) - **[Shifted] Contrarian Take Pivot** (positioning) ## What's New - **Latest (v2.8.0, 4 weeks ago):** Redesigned the home page for improved navigation and user experience. ## App Momentum (Steady) {#momentum} - Redesigned home page in latest release. - Ships ~1 update per month. > **Cadence:** 2 total versions · 1 majors in last 6 months · 6 days since last update · 21 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Sleep Monitor: Sleep Tracker is a market-leading health & fitness app that is free with in-app purchases. With a 4.55/5 rating from 122.4K reviews, it delivers strong user satisfaction. > **Bottom Line:** Addressing the overheating issues reported in the latest version is the priority, as technical instability directly undermines the value of the sleep-tracking core. Stabilizing the experience will unlock higher retention among the existing user base. **Best for:** Health-conscious individuals seeking to understand sleep patterns, snoring, or sleep talking without the need for wearable hardware. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit battery-drain logic because overheating is a top-cited technical complaint → reduce churn ### Outlook: Mixed The market for non-wearable sleep tracking is consolidating around apps that provide actionable health insights. Sleep Monitor: Sleep Tracker remains exposed due to technical performance issues that threaten to drive users toward more stable, albeit less feature-rich, alternatives. - 🔴 Technical performance issues (overheating, freezing) in the latest version erode the daily habit, which compounds the rating drag already visible on Android. - ⚪ The monthly update cadence shows active maintenance, but the lack of new health-insight features suggests the product is currently in a defensive posture. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.55/5 | | Total Reviews | 122.4K | | Sentiment | Thrilled (85/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Sleep Monitor: Sleep Tracker** (this app) | 4.55/5 | Thrilled | Fasting APP Group | | [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 | | [Strava: Run, Bike, Walk](https://marlvel.ai/apps/strava-run-bike-walk) | 4.7/5 | n/a | Strava, Inc. | | [Taller AI: Height Maximizer](https://marlvel.ai/apps/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | | [TallerTeen - Grow Taller Now](https://marlvel.ai/apps/tallerteen-grow-taller-now) | 4.7/5 | n/a | Viral App Developement LLC | ## Company Profile - **Developer:** Fasting APP Group - **Website:** [https://sleepmonitor.emobistudio.com/](https://sleepmonitor.emobistudio.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/sleep-monitor-sleep-tracker/id1510325113?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.sleepmonitor.aio&hl=en&gl=us) - **Dev Site:** [Official Website](https://sleepmonitor.emobistudio.com/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*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 - [*Bubblic: Connect with people.*](https://marlvel.ai/apps/bubblic-connect-with-people) (Bubblic Inc.) · 4.6/5 Rating | Excellent Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Evolum) · 4.7/5 Rating | Positive Sentiment - [*Holoholo: Daily Memories*](https://marlvel.ai/apps/holoholo-daily-memories) (For Pedestrians LLC.) · 4.4/5 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 50 - **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:** 10 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/sleep-monitor-sleep-tracker-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.