Comparison

Sleep Cycle Tracker & Analyzer vs Sleep Noise Machine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sleep Cycle Tracker & Analyzer

This app enhances sleep quality by tracking and analyzing sleep cycles, duration, and quality. It offers smart alarms, snore detection, and personalized insights to help users wake up refreshed and build healthier sleep habits.

Highlights
  • Sleep cycle tracking
  • Smart sleep analysis
  • Snore and noise detection
  • Smart alarm
  • Relaxation sounds
  • Personalized insights
  • Syncs with Apple Health
Features
Read full description

Enhance your sleep quality with a powerful sleep tracking and analysis tool. Whether you experience restless nights, want to build healthier sleep habits, or simply monitor your sleep cycles, this app provides deep insights to help you wake up refreshed. Key Features: Sleep Cycle Tracking – Automatically monitor sleep patterns, duration, and quality Smart Sleep Analysis – Understand deep sleep, light sleep, and REM phases Snore & Noise Detection – Record and analyze nighttime sounds that may affect your sleep Smart Alarm – Wake up feeling refreshed at the optimal moment within your lightest sleep phase Relaxation Sounds – Fall asleep faster with a collection of soothing sleep sounds and white noise Personalized Insights – Get tailored sleep recommendations based on your habits Sleep History & Trends – Track improvements and make data-driven adjustments to your routine Why Choose This Sleep Tracker? Accurate & Intelligent – Uses advanced sleep-tracking technology for precise results Designed for All Sleepers – Ideal for light sleepers, frequent nappers, or those struggling with insomnia Simple & User-Friendly – Easy to navigate with automatic tracking Works with Health Apps – Syncs data with Apple Health for a complete wellness overview Perfect for: Anyone wanting to optimize their sleep and wake up refreshed Those dealing with irregular sleep patterns, snoring, or insomnia People looking to develop a healthier bedtime routine Unlock Premium Features: Advanced Sleep Reports – Gain deeper insights into your sleep cycles Premium Sleep Sounds – Access an exclusive collection of relaxing sounds Unlimited Tracking – Monitor your sleep every night without limitations Ad-Free Experience – Enjoy uninterrupted sleep monitoring Flexible Subscription Options The app offers premium features through a subscription model, but there’s no commitment required. You can cancel your subscription at any time without any obligations. Privacy Policy: https://doc-hosting.flycricket.io/sleep-tracker-privacy-policy/feaa62e4-141c-48ad-889b-eff8caf70d17/privacy Terms of Use: https://doc-hosting.flycricket.io/sleep-tracker-terms-of-use/0817b56d-123e-424c-bc1d-3b97dba2d2ff/terms

About

Sleep Noise Machine

Generate high-quality white, pink, brown, and black noise with advanced audio customization. Create the ideal sound environment for sleep, focus, or masking distractions with real-time adjustments and a user-friendly interface.

Highlights
  • High-quality white, pink, brown, black noise
  • 10-band graphic equalizer
  • Adjustable high-pass and low-pass filters
  • Real-time audio spectrum visualization
  • Timer with auto-stop and fade out
  • Ear fatigue reduction methods
  • Customizable user presets
Features
Read full description

A sophisticated white, pink, brown, and black noise generator with advanced audio customisation features. This app helps create the perfect sound environment for deep sleep, concentration, relaxation, or simply masking unwanted background noise. Now features green noise using black noise sound source and the new green noise EQ preset. Features: - Four high-quality noise types: White, Pink, Brown, and Black noise generated using advanced DSP algorithms for the higest quality - Professional-grade 10-band equaliser with customisable frequency adjustments - High-fidelity audio processing with oversampling technology and multiple biquads for superior sound quality - Black noise with a custom preset will give you the deepest sleep ever - Adjustable high-pass and low-pass filters with multiple slopes - Real-time audio spectrum visualisation with line and bar graph modes - Timer function with auto-stop capability and slow fade out - Sound changes and updates in real time as you move EQ and filter faders! - utilises advanced ear fatigue reduction methods such as gentle filter modulation, stereo processing and micro changes in dynamics making long hours of listening pleasant - Smooth crossfading between different noise types when switching for a peaceful transition - Airplay mode support - Bluetooth output support - Airpods output support - 25+ built-in audio presets for various environments and use cases - Very efficient engine enables the highest quality sounds and effects while saving on battery use - Custom user presets that can be saved and recalled - Sleek, intuitive interface with professional controls - Background audio playback support Studies show that noise can be used to help ADHD sufferers by providing consistent, non-distracting background sound. For tinnitus sufferers, the customisable frequency controls allow precise masking of troublesome frequencies, potentially providing relief from persistent ringing. The app is fully functional without subscription and you are welcome to use it as much as you like. However, if you want to enjoy the app with an unlimited timer then you can purchase a premium subscription. If you purchase a monthly or yearly subscription, payment will be charged to your iTunes account. Your account will automatically be charged for renewal within 24-hours prior to the end of the current subscription unless you disable auto-renew. You can manage your subscriptions and turn off auto-renewal by going to your account settings on the App Store after purchase. When canceling a subscription, your subscription will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sleep Cycle Tracker & Analyzer4 screens
Sleep Noise Machine4 screens

Verdict

The call

The clearest difference is rating: Sleep Cycle Tracker & Analyzer at 5.0 against Sleep Noise Machine's 4.6. Sleep Noise Machine's advantage is ratings volume (152 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sleep Cycle Tracker & Analyzer sells 3 in-app purchases, starting at $4.99 per 7 days and Sleep Noise Machine sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sleep Cycle Tracker & Analyzer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sleep Noise Machine has 152 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Sleep Cycle Tracker & Analyzer ships an update every 5 days, Sleep Noise Machine every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Sleep Cycle Tracker & Analyzer versus Sleep Noise Machine: the parameters behind the verdict, then further details
ParameterSleep Cycle Tracker & AnalyzerSleep Noise Machine
PriceFreeFree
Rating5.0 (2 ratings) — better4.6 (152 ratings)
Positive reviews—33.3% of reviews
Number of ratings2152 — better
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.212.0 — better
Further details — not scored
Size51 MB41 MB
Age rating4+4+
DeveloperLori NguyenSimon Burgess

Customer experience

Sleep Cycle Tracker & Analyzer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Sleep Noise Machine

All ratings139 ratings
Positive89.9%
Neutral2.9%
Negative7.2%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

3 purchases

Sleep Cycle Tracker & Analyzer

Subscriptions3
  • Tracker PRO (weekly)3 Days trial$4.997 Days
  • Tracker PRO (monthly)3 Days trial$12.991 Month
  • Tracker PRO (yearly)3 Days trial$39.991 Year
4 purchases

Sleep Noise Machine

Subscriptions3
  • Premium Monthly$2.991 Month
  • Premium Weekly With Trial3 Days trial$3.997 Days
  • Premium Annual$19.991 Year
One-time1
  • Premium Lifetime$19.99

Questions

Is Sleep Cycle Tracker & Analyzer free?
Sleep Cycle Tracker & Analyzer is free to download, with in-app purchases available.
Is Sleep Noise Machine free?
Sleep Noise Machine is free to download, with in-app purchases available.
Which has better reviews, Sleep Cycle Tracker & Analyzer or Sleep Noise Machine?
Sleep Cycle Tracker & Analyzer is rated higher. Sleep Cycle Tracker & Analyzer averages 5.0 out of 5 from 2 ratings, while Sleep Noise Machine averages 4.6 from 152 ratings.
Do Sleep Cycle Tracker & Analyzer or Sleep Noise Machine have ads?
Neither Sleep Cycle Tracker & Analyzer nor Sleep Noise Machine shows ads.
Which is updated more often, Sleep Cycle Tracker & Analyzer or Sleep Noise Machine?
Sleep Cycle Tracker & Analyzer ships an update every 5 days, and Sleep Noise Machine every 4 days. Most recently, Sleep Cycle Tracker & Analyzer was updated on October 27, 2026 and Sleep Noise Machine on October 24, 2026.

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