Report updated May 19, 2026
Sleep Tracker & Sound by Remly
For individuals seeking to improve sleep quality through data-driven tracking, sound therapy, and habit monitoring.
Sleep Tracker & Sound by Remly is a challenged health & fitness app that is free with in-app purchases. With a 4.6/5 rating from 52.5K reviews, it faces significant user friction. Users particularly appreciate calming audio soundscapes help users fall asleep faster during their nightly routine, though aggressive weekly subscription pricing creates significant friction for new users during the trial remains a common concern.
What is Sleep Tracker & Sound by Remly?
Remly is a health and fitness app providing sleep tracking, sound therapy, and habit journaling on iOS and Android.
Users hire Remly to manage sleep disruption via soundscapes and biometric logging, but the aggressive paywall prevents the app from becoming a daily utility.
Current Momentum
v3.1 · 5d ago
Steady- Added detailed sleep heart rate graphs.
- Improved UI for nightly experience.
Active Nemesis
ShutEye®: Sleep Tracker, Sound
By Enerjoy Pte
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Custom soundscape builder combining white noise and meditation music.
Audio capture tool for snoring and sleep-talking.
Biometric-linked breathing exercises.
How much does it cost?
- Free tier
- Premium weekly subscription
Freemium model utilizing IAP to gate advanced health analytics and deeper sound customization.
Who Built It?
DEEP FLOW SOFTWARE SERVICES
Deploying specialized generative AI tools to streamline productivity, language acquisition, and device utility for a global mobile audience.
Portfolio
13
Apps
What other apps does DEEP FLOW SOFTWARE SERVICES make?
Text to Speech - Listen AI
Wonder - AI Art Generator
Chat AI: Ask Agent Anything
Bible Path: Prayers & Widgets
Retake AI Face & Selfie Editor
Nerd AI - Math Problem Solver
Explore the full DEEP FLOW SOFTWARE SERVICES report
Portfolio breakdown, audience, momentum, and every app published by DEEP FLOW SOFTWARE SERVICES.
What do users think recently?
Low confidence · Latest 66 of 147 total reviews analyzed · Based on 147 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. Users appreciate calming audio soundscapes help users fall asleep faster during their nightly routine, but report aggressive weekly subscription pricing creates significant friction for new users during the trial.
What Users Love
What Frustrates Users
How have ratings & review volume moved?
Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.
Vertical markers = app releases. Hover any release for the post-release impact delta.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Sleep Tracker & Sound by Remly?
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
Remly maintains a presence in the top 100 grossing Health & Fitness charts across multiple international markets, but the high volatility in rank indicates that the current monetization model fails to sustain long-term user retention.
Rank progression
158 active rankings tracked — 30-day window
Which niche is Sleep Tracker & Sound by Remly in?
to improve sleep quality through tracking and relaxation
Explore the full Sleep Trackers niche
Every app in this space — 14 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This is the primary nemesis due to its massive install base and deep feature set that directly overlaps with Remly’s core sleep tracking and alarm functionality.
Contenders(4)
This app targets the habit-formation aspect of sleep, competing with Remly’s goal of helping users establish better bedtime routines.
AutoSleep captures the premium segment of the market by leveraging Apple Watch hardware for superior tracking accuracy.
Avrora targets the relaxation and sleep-aid segment of the market, competing with Remly’s meditation and soundscape offerings.
This app competes directly for the same user base seeking simple, automated snore detection and sleep monitoring tools.
Same space(3)
Sleep Reset competes by offering a high-touch, service-oriented approach to sleep improvement that complements Remly’s automated tools.
This app is a direct peer in the soundscape and meditation category, focusing on the auditory experience of falling asleep.
This app occupies the niche of sound-based sleep aids, overlapping with Remly’s white noise and soundscape features.
Compare Sleep Tracker & Sound by Remly against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Sleep Tracker & Sound by Remly
Strengths to defend, gaps to attack
Core Strengths
- Sound-mixing engine increases session duration
- Biometric integration creates user reliance
Critical Frictions
- Weekly subscription pricing exceeds category median
- Inconsistent sleep data recording performance
Growth Levers
- Wearable integration for clinical-grade accuracy
- B2B partnerships with wellness programs
Market Threats
- ShutEye AI-driven analysis outpaces current feature set
- High churn rate from aggressive paywall
What are the next best moves?
Audit sleep-tracking stability because recording failures are a top complaint → reduce churn
Tracking failure is a primary driver of negative sentiment in the latest reviews.
Trade-off: Pause the development of new soundscape content — reliability is the current retention bottleneck.
Introduce monthly subscription tier because weekly pricing creates trial friction → increase conversion
User reviews explicitly flag the high weekly cost as a barrier to entry.
Trade-off: Same-quarter capacity available — no major lever displaced.
A counter-intuitive read
The app's high grossing rank is a liability, as it reflects an aggressive monetization strategy that is actively eroding the user base and preventing long-term retention.
Feature Gaps vs Competitors
- AI-driven sleep analysis (available in ShutEye)
- Wearable health data integration (available in SleepWatch)
Key Takeaways
Remly provides a functional sound-mixing utility, but the aggressive weekly pricing and technical instability drive high churn, so the PM must prioritize core tracking reliability to justify the subscription cost.
Where Is It Heading?
Declining
The sleep-aid market is consolidating around apps that offer both high-quality sound content and reliable biometric data. Remly's current reliance on a high-cost weekly model and unstable tracking leaves it exposed to competitors that offer better value, so the PM must pivot to a more sustainable pricing and reliability strategy to avoid further rank erosion.
Inconsistent sleep recording leads to missing data, which erodes user trust and drives negative sentiment in the latest reviews.
Aggressive weekly subscription pricing creates high friction for new users, leading to churn during the trial period.