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ShutEye®: Sleep Tracker, Sound

ShutEye®: Sleep Tracker, Sound

By Enerjoy Pte

ShutEye is a sleep-tracking and soundscape app for iOS and Android that monitors sleep cycles and snoring patterns.

The App DNA

What makes this app unique?

Users hire the app to decode nighttime sleep disturbances and induce rest via curated audio, serving a need for data-backed sleep improvement.

For Individuals experiencing sleep difficulties, including stressed professionals, students, and parents seeking improved rest quality.

What does it look like?

Key features

Sleep Tracking & Snore Detectionstandard

Records nighttime audio and analyzes sleep cycles using device microphone input.

Sleep Sounds Librarystandard

Curated collection of white noise and nature melodies for sleep induction.

Smart Alarmstandard

Wakes users during light sleep phases to reduce morning grogginess.

Apple Health Integrationedge

Syncs sleep session data directly to the Apple Health app.

Bedtime Storiesstandard

Audio narratives designed to facilitate the transition to sleep.

How much does it cost?

subscriptionFree tier with limited accessPremium tier at $59.99/year for unlimited access

Subscription model anchored at $59.99/year, utilizing a freemium funnel to gate advanced tracking and content features.

Velocity

Maintenance developmentperformanceopaqueShow more...

The app ships approximately 0.25 releases per week, placing it in the maintenance tier. Development activity is limited to minor bug fixes and performance improvements, with no evidence of new features or live operations. The release notes are uniformly opaque, suggesting a focus on stability rather than iterative feature growth. The current cadence has remained stable at this low-frequency maintenance level over the analyzed period.

See all version history

Who built it?

Enerjoy Pte

9 apps tracked · Health & Fitness

JustFit: Lazy Workout & FitJustFit: Lazy Workout & FitMe+ Lifestyle RoutineMe+ Lifestyle RoutineJustFit - Lazy WorkoutJustFit - Lazy WorkoutEato®: Calorie TrackerEato®: Calorie TrackerLight: Chair Yoga PlanLight: Chair Yoga PlanMindZone®: Brainwave for SleepMindZone®: Brainwave for SleepGrowMe: Micro Learning DailyGrowMe: Micro Learning DailyMe+ Lifestyle RoutineMe+ Lifestyle Routine
Explore the full publisher profile

User Sentiment

What do users think recently?

Review voice lately leans upset. Users appreciate relaxing audio content and sound mixing features provide a calming experience for users, but report frequent application crashes post-update prevent consistent sleep tracking and data recording.

How are ratings & reviews evolving?

App Store
4.77 · 347k
Google Play
4.42 · 107k

What users say, by theme

What Users Love
  • Relaxing audio content and sound mixing features provide a calming experience for users
What Frustrates Users
  • Frequent application crashes post-update prevent consistent sleep tracking and data recording
+ 1 more theme
What Users Want 1 request inside

100 of 173 recent reviews analyzed · high confidence · Upset overall

Read the full review analysis

Unlock 1 more frustration theme and 1 user request, each backed by review evidence.

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Competition

Competitive landscape for ShutEye®: Sleep Tracker, Sound

How's the Health & Fitness market?

ShutEye sits #99 Free / #42 Grossing in the US Health & Fitness chart. The grossing rank lagging the free rank by 57 spots signals that the $59.99/year subscription gate is failing to convert the discovery funnel into sustained revenue.

Read the market outlook

The rivals identified

BetterSleep: Relax and Sleep

By Ipnos Software Inc.

BetterSleep is the most direct competitor, sharing an identical focus on sleep tracking, soundscapes, and sleep-aid content with a comparable user base scale.

  • Offers a highly granular sound-mixing engine allowing users to layer multiple ambient tracks simultaneously.
  • Provides extensive sleep-tracking analytics that correlate environmental noise levels with specific sleep cycle stages.
  • Maintains a long-standing legacy in the sleep-aid market with over 15 years of continuous feature refinement.
ShutEye®: Sleep Tracker, Sound vs BetterSleep: Relax and Sleep

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for ShutEye®: Sleep Tracker, Sound

Where is it heading?

The sleep-aid category is consolidating around high-trust, content-rich platforms, leaving ShutEye exposed due to its current stability and billing failures. Unless the team pivots to prioritize core engine reliability and transparent pricing, the app will continue to lose ground to legacy competitors like BetterSleep.

  • Frequent crashes in the latest release prevent core sleep tracking, which compounds the sentiment deficit and accelerates user churn.
  • Users report: Deceptive trial-to-paid billing complaints drive a high refund rate, which threatens the long-term viability of the $59.99/year subscription model.

The SWOT

Core Strengths
  • Apple Health integration functions as a switching-cost moat by embedding sleep data into the user's primary health ecosystem.
  • Snore detection diagnostic loop provides a specialized utility that standard meditation apps cannot replicate.
Critical Frictions 3 weaknesses inside
Growth Levers
  • Untapped B2B partnerships with wearable hardware providers could bypass the app-only tracking accuracy complaints.
  • Transparent trial-cancellation UI could recover user trust and reduce churn-driven rating erosion.
Market Threats 2 threats identified

Next best moves

1 Pivot · 1 Invest

Audit trial-to-paid billing flow because deceptive-billing complaints are the #2 frustration theme → reduce refund surge

+ 1 more prioritized move

The counter-intuitive read

The app's high crash rate is a hidden opportunity…

Read the full take

Feature gaps

Granular sound-mixing engine (available in BetterSleep) +1

Since the last report: The app has entered a maintenance phase characterized by critical stability regressions and persistent billing-related user churn.

Bottom line

ShutEye holds a strong diagnostic niche through snore detection, but the current billing and stability issues are actively destroying user trust, so the PM must prioritize engine stabilization over content expansion to prevent long-term churn.

Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by ShutEye®: Sleep Tracker, Sound, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app has entered a maintenance phase characterized by critical stability regressions and persistent billing-related user churn.

declined

Emergence of critical stability complaints

declined

Intensification of billing complaints

declined

Bedtime Stories repositioning

added

New stability-related weaknesses

Cite this report

Marlvel.ai. “ShutEye®: Sleep Tracker, Sound Intelligence Report.” Updated May 5, 2026. https://marlvel.ai/apps/health-sleep-sounds-tracker-alarm-calm

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