---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "RISE: Sleep Tracker"
developer_entity: "Rise Science"
bundle_id: "com.risesci.nyx"
app_store_id: "1453884781"
category: "Health & Fitness"
primary_platform: "ios"
primary_monetization: "Subscription"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-09-29"
report_date: "2026-09-30"
last_verified: "2026-09-30T00:00:00.000Z"
report_version: "1.633.0"
total_reviews: 80539
overall_rating: 4.7
sentiment: "Upset"
sentiment_score: 15
confidence: "high"
confidence_score: 0.8
top_praise_theme: "Personalized sleep and energy insights help users establish consistent morning routines and improve daily energy levels"
top_complaint_theme: "Aggressive subscription prompts and unclear free trial terms lead users to feel misled by advertisements"
review_sample_size: 50
total_review_count: 50
analyzed_review_count: 50
data_age_days: 0
momentum_velocity: "active"
intelligence_version: 2
nemesis: "Sleep Monitor: Sleep Tracker"
competitor_count: 22
tags: ["health & fitness", "subscription", "upset sentiment", "mobile app", "app review", "app analysis", "professionals", "high-performers", "seeking"]
canonical_url: "https://marlvel.ai/apps/rise-sleep-tracker"
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.

---

# RISE: Sleep Tracker Intelligence Report

## TL;DR {#tldr}

- **Category**: Health & Fitness · Subscription
- **Signal**: Rating 4.68 · Sentiment Upset
- **Recent focus**: Users report: Aggressive subscription prompts and unclear free trial terms lead users to feel misled by advertisements (top complaint) · Personalized sleep and energy insights help users establish consistent morning routines and improve daily energy levels (top praise)

> **TL;DR:** RISE: Sleep Tracker is a health & fitness app by Rise Science, rated 4.68/5 by 80.5K users, with Upset user sentiment (15/100), available on iOS & Android.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** RISE: Sleep Tracker faces Upset user sentiment (4.68/5 from 80.5K reviews), with users reporting aggressive subscription prompts and unclear free trial terms lead users to feel misled by advertisements as the primary concern.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.68/5 (80.5K reviews) |
| **User Mood** | Upset |
| **Category** | Health & Fitness |
| **Developer** | Rise Science |
| **Pricing** | Subscription |
| **Platforms** | iOS & Android |
| **Confidence** | High (0.8/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Rise Science
- **Category:** Health & Fitness
- **Target Audience:** Professionals and high-performers seeking to optimize daily productivity through science-backed sleep management.
- **Platforms:** iOS & Android
- **Version Reviewed:** 1.633.0
- **Report Date:** 2026-09-30
- **Signal Count:** 50 reviews analyzed
- **Confidence:** High (0.8/1.0)
- **App Store ID (iOS):** 1453884781
- **Bundle ID:** com.risesci.nyx
- **Google Play ID:** com.risesci.nyx
- **Performance Trend:** Declining
- **Data Window:** Analysis based on signals collected up to 2026-09-30
- **Short Description:** Track your sleep cycle, reduce sleep debt, and boost your energy with RISE

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** RISE: Sleep Tracker is a health and fitness app for iOS and Android that calculates sleep debt and circadian rhythm to optimize daily energy levels.
**Why users hire it:** Users turn to RISE to replace generic sleep advice with personalized, data-backed guidance that helps them manage their daily energy peaks and troughs.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Sleep Debt Tracking:** Calculates cumulative sleep deficit based on individual sleep need and historical sleep data.
  * *User Intent:* Users want visibility into their own performance and progress.
- **[Differentiator] Circadian Rhythm Prediction:** Maps daily energy peaks and troughs using biological clock data.
  * *User Intent:* Users are motivated by consistent progression and daily incentives.
- **[Standard] Wearable Integration:** Syncs sleep and activity data from Apple Health, Oura, and Fitbit to automate tracking.
  * *User Intent:* Users expect seamless access across multiple devices.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

RISE currently holds the #85 Grossing position in the US Health & Fitness category. The gap between its scientific authority and the higher user satisfaction scores of rivals like Yawn suggests that monetization friction is currently outpacing the perceived value of its proprietary metrics.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Subscription
- **Tiers:** Free 7-day trial, Auto-renewing subscription for unlimited access
- **Analysis:** The subscription-only model requires payment for all core functionality, anchored by a 7-day trial to demonstrate value.

<!-- section:sentiment -->
## 🔴 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.68/5
- **Platform Split:** iOS 4.7/5 (70.5K ratings) | Android 4.3/5 (10.1K ratings)
- **Overall Sentiment:** Upset
- **Note:** The 4.68/5 store rating reflects cumulative history, while the Upset sentiment reflects recent user reviews analyzed by our AI pipeline.

### Top Praises
- **Personalized sleep and energy insights help users establish consistent morning routines and improve daily energy levels**

### Top Complaints (Impact Areas)

- **Users report: Aggressive subscription prompts and unclear free trial terms lead users to feel misled by advertisements**

<!-- /section:sentiment -->
<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Sleep debt metric establishes scientific authority
- Professional sports team endorsements drive credibility
- Wearable integration reduces manual data entry friction

**Growth Levers:**
- Localized pricing in high-ARPU markets
- Shift-work scheduling features to capture service industry


<!-- /section:swot -->
## Recent Changes (v1 → v2) {#recent-changes}

RISE: Sleep Tracker has shifted toward a declining trend as technical regressions and billing friction erode user trust. The app is currently prioritizing maintenance and UX stability over new feature development to address a surge in negative sentiment.

**Overall trend**: Declining
**Compared at**: 2026-09-30

### High-impact changes
- **[Declined] Emergence of critical technical and billing complaints** (sentiment)

### Medium-impact changes
- **[Shifted] Prioritization of stability over growth** (positioning)
- **[Added] New weaknesses identified** (swot)

<!-- section:rivals -->
## Rivals Landscape {#rivals}

> Competitive positioning identified by AI analysis of app features, category, and market signals.

### RISE: Sleep Tracker vs Sleep Monitor: Sleep Tracker
- **[Sleep Monitor: Sleep Tracker](https://marlvel.ai/apps/sleep-monitor-sleep-tracker-1)**: Both apps target health-conscious users seeking sleep insights without requiring dedicated hardware, creating direct competition for the same user base.
  - **Key differences:**
    - Audio recording of snoring and sleep talking provides immediate engagement; RISE: Sleep Tracker lacks this feature.
    - Phone-based sensor analysis removes hardware-cost barriers; RISE: Sleep Tracker focuses on sleep debt and energy levels.
    - Subscription-gated exports limit medical utility; RISE: Sleep Tracker provides broader sleep science metrics.

### Contenders (Strong Challengers)
- **BetterSleep: Sleep tracker**: Both apps compete for the same user base by combining sleep tracking with behavioral content to improve rest quality and daily energy management.
  - BetterSleep emphasizes a large library of premium audio content like soundscapes and narrated stories for sleep induction.
  - RISE focuses on a proprietary Sleep Debt metric and energy level tracking to guide daily user behavior.
- **[Sleep Tracker & Recorder: Yawn](https://marlvel.ai/apps/sleeptrakcer-sleeprecorder-sleepapp-sleep)**: Both apps compete for the same sleep-tracking audience using free-to-use models, forcing users to choose between basic nocturnal recording and science-backed energy management.
  - Yawn provides basic nocturnal activity recording, while RISE calculates sleep debt and energy levels.
  - RISE includes meditation guides and smart alarm clocks, whereas Yawn focuses on data collection.
- **NightWell:Smart Sleep Tracker**: Both apps compete for the same sleep-tracking audience by offering free-to-download tools for habit improvement and smart alarm functionality.
  - RISE: Sleep Tracker calculates sleep debt and energy levels; NightWell focuses on snoring and lull sounds.
  - RISE: Sleep Tracker cites Sleep Foundation and professional sports team trust; NightWell lacks professional endorsements.

### Peers (What They Do Better)
- **Clue: Period & Cycle Tracker**: Menstrual cycle tracking provides hormonal context that influences sleep quality and energy levels.
  - Strict EU data privacy law compliance
  - 300 plus expert-written guides on reproductive health
- **Yazio: AI Calorie Tracker**: Nutrition tracking provides data on fuel intake, which directly impacts the energy levels RISE monitors.
  - AI-based food tracking technology
  - 100 million user base
- **Lyfta: Gym Log Workout Tracker**: Physical activity logs help users correlate exercise intensity with their sleep recovery needs.
  - 7 million users
  - Automatic personal record tracking
- **PulseSense – Health Tracker**: Clinical health monitoring provides data on chronic conditions that affect sleep and wellness.
  - No account requirement for core features
  - End-to-end encryption on device
- **Health Tracker: BP Monitor App**: Heart rate and stress tracking provide physiological data that complements sleep quality analysis.
  - Photoplethysmography heart rate measurement
  - AI doctor for health advice
- **[Calm - Sleep, Meditate, Relax](https://marlvel.ai/apps/calm-sleep-meditate-relax)**: Mindfulness content provides a relaxation layer that supports the sleep hygiene goals of RISE users.
  - Celebrity-narrated sleep stories
  - Bilateral stimulation music for nervous system regulation
- **Cal AI - Food Calorie Tracker**: Meal tracking provides data on nutrition, which is a key factor in energy management.
  - Photo-based meal analysis
  - Instant identification of complex dishes and fast food
- **Headspace: Sleep & Meditation**: Mindfulness and mental health tools provide support for emotional regulation, which influences sleep.
  - Ebb AI companion for sleep
  - 500 plus guided meditations
- **Lifesum: AI Calorie Tracker**: Nutrition tracking provides data on dietary habits that impact energy and recovery.
  - Multi-modal logging including voice and barcode scanning
  - 65 million user base
- **Gym Workout Tracker & Fitness**: Exercise logs help users understand physical fatigue levels that influence sleep debt.
  - 500 plus curated gym exercises
  - Personalized routines based on user profile
- **My Water Tracker & Reminder**: Hydration tracking provides data on a factor linked to cognitive function and energy.
  - Scientific research links hydration to cognitive decline
- **Lively - Period Tracker, Cycle**: Cycle tracking provides hormonal context for energy fluctuations that impact sleep.
  - Partner syncing feature for shared cycle awareness
  - Daily tips tailored to hormone levels
- **7Mind: Meditation & Sleep**: Meditation and sleep stories provide secondary relaxation support for sleep hygiene.
  - Content created by psychologists
  - Prevention courses covered by health insurance
- **Heart Rate Monitor - iCardiac**: HRV tracking provides data on recovery and stress, which are critical for sleep analysis.
  - HRV tracking for stress and recovery
  - 3 million user base
- **BurnFit: Gym & Workout Tracker**: Workout consistency tracking provides data on physical exertion levels over time.
  - 2 million users
  - 22.8 month average user retention
- **WiseMeal: AI Calorie Tracker**: Nutrition tracking provides fuel data necessary for energy management.
  - AI-based allergen detection
  - Photo-based nutrition identification
- **Gymwork: Workout Tracker Log**: Workout routines from professional athletes provide structured physical activity data.
  - Routines curated by professional athletes
  - 1 million user base
- **Step Counter: Walking Tracker**: Daily activity tracking provides a baseline for energy expenditure and physical movement.
  - No additional hardware required for tracking

<!-- /section:rivals -->
<!-- section:whats-new -->
## What's New

- **Latest (v1.633.0, today):** General reliability and performance improvements.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Active) {#momentum}

- Ships frequent reliability and performance updates.
- Maintains active scientific authority branding.

> **Cadence:** 3 total versions · 0 majors in last 6 months · 0 days since last update · 10 days avg between updates

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

RISE: Sleep Tracker is a health & fitness app.
With a 4.68/5 rating from 80.5K reviews, it draws more critical themes in recent reviews than its store average suggests.

<!-- speakable-start -->
> **Bottom Line:** RISE must prioritize billing transparency and scheduling flexibility to stabilize its user base, as the current friction is eroding the trust earned by its scientific metrics. Addressing these core complaints will unlock higher long-term retention among non-standard sleepers.
<!-- speakable-end -->

**Best for:** Professionals and high-performers seeking to optimize daily productivity through science-backed sleep management.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [PIVOT] Audit subscription paywall flow because users report being misled by trial terms → reduce refund surge
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors


- Audio recording of snoring and sleep talking (available in Sleep Monitor: Sleep Tracker but missing here)
<!-- /section:feature-gaps -->

<!-- section:outlook -->
### Outlook: Declining

The sleep tracking market is consolidating around high-engagement, audio-first experiences that provide immediate feedback. RISE remains exposed to churn because its scientific value proposition is currently overshadowed by billing friction and technical instability, which will likely compress new-user conversion rates through the next quarter.

- 🔴 Persistent billing and alarm malfunctions in the latest release erode the daily habit loop, compounding the existing trust deficit.
- ⚪ Recent updates focus exclusively on reliability and performance, indicating a shift toward maintenance rather than feature expansion.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.68/5 |
| Total Reviews | 80.5K |
| Sentiment | Upset (15/100) |
| Confidence | High |
| Pricing Model | Subscription |
| Platforms | iOS & Android |
| Key Features | 3 analyzed |
| Trend | Declining |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **RISE: Sleep Tracker** (this app) | 4.68/5 | Upset | Rise Science |
| [Sleep Tracker & Recorder: Yawn](https://marlvel.ai/apps/sleeptrakcer-sleeprecorder-sleepapp-sleep) | 4.9/5 | N/A | Leap Fitness Group |
| [Calm - Sleep, Meditate, Relax](https://marlvel.ai/apps/calm-sleep-meditate-relax) | 4.5/5 | n/a | Calm.com, Inc. |
| [Sleep Monitor: Sleep Tracker](https://marlvel.ai/apps/sleep-monitor-sleep-tracker-1) | 4.6/5 | Thrilled | Fasting APP Group |
| [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 | Rodger Studio (Apps) |

## Company Profile
- **Developer:** Rise Science
- **Website:** [https://risescience.com](https://risescience.com)
- **Social:** [Instagram](https://www.instagram.com/rise.science) · [YouTube](https://www.youtube.com/@risescience) · [TikTok](https://www.tiktok.com/@risescience) · [LinkedIn](https://www.linkedin.com/company/rise-science)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/rise-sleep-tracker/id1453884781?uo=2)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.risesci.nyx&hl=en&gl=us)
- **Dev Site:** [Official Website](https://risescience.com)
- **Sources:** Developer website content, About us / company information, App store metadata, User reviews.

## Related Intel Reports
- [*Sleep Tracker & Recorder: Yawn*](https://marlvel.ai/apps/sleeptrakcer-sleeprecorder-sleepapp-sleep) (Leap Fitness Group) · 4.9/5 Rating
- [*Calm - Sleep, Meditate, Relax*](https://marlvel.ai/apps/calm-sleep-meditate-relax) (Calm.com, Inc.) · 4.5/5 Rating
- [*Sleep Monitor: Sleep Tracker*](https://marlvel.ai/apps/sleep-monitor-sleep-tracker-1) (Fasting APP Group) · 4.6/5 Rating | Excellent Sentiment
- [*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) (Rodger Studio (Apps)) · 4.7/5 Rating | Positive Sentiment
- [*FAMHLTH: Family Health Tracker*](https://marlvel.ai/apps/famhlth-family-health-tracker) (Quinton Nixon) · N/A Rating
- [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating
- [*Lunara: Cycle, Symptom Tracker*](https://marlvel.ai/apps/lunara-cycle-symptom-tracker) (Fuzhou Jiku Technology Co., Ltd.) · N/A Rating
- [*Ovulation Predictor*](https://marlvel.ai/apps/ovulation-predictor) (RAHI PATEL) · 1.0/5 Rating
- [*SpeechPacer*](https://marlvel.ai/apps/speechpacer) (Felix Thron) · 1.0/5 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 50
- **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:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/rise-sleep-tracker)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.