Comparison

Sleepzy vs Sleep Tracker

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

Head to head
About

Sleepzy

This smart alarm clock tracks sleep patterns, wakes you gently during your lightest sleep phase, and analyzes sleep quality. It provides insights into sleep debt, offers relaxing sounds to help you unwind, and can sync with health apps for comprehensive data tracking.

Highlights
  • Smart alarm wakes you in lightest sleep phase
  • Sleep pattern tracking and analysis
  • Sleep debt and quality monitoring
  • Relaxing sounds and AI music for sleep
  • Weekly sleep statistics and insights
  • Snore detection (Premium feature)
  • Syncs with Apple Health
Features
Read full description

Sleepzy is a smart alarm clock that tracks your sleep patterns, wakes you up during the lightest sleep phase in a way that feels natural to get up, analyzes your sleep quality, and notifies you if you have a sleep debt. It's an essential app for everyone, whether you're a morning person or a night owl. IMPROVE YOUR AWAKENING: - Wake up rested at the optimal time - don't feel groggy anymore! - Sync with Apple Music to use your favorite tunes as an alarm - set your mood for the day TRACK & ANALYZE YOUR SLEEP: - Set your Sleep Goal and track Sleep Debt - stay motivated to get enough hours of sleep - Track your sleep patterns - focus on sleeping not only long enough but well enough - Know your Sleep Quality - make adjustments to your daily habits to get your quality % up - Get helpful weekly stats UNWIND YOUR MIND BEFORE SLEEP: - Fall asleep to relaxing sounds & classical melodies - Listen to Dream Radio: doze off to AI-generated music and hypnotic visuals GET HELPFUL INSIGHTS: - Receive daily personal sleep advice and explore worldwide sleep statistics with "Insights" - Get Weather Forecast at your location in the morning to plan the day easily KEEP YOUR SLEEP DATA SYNCED & SECURED: - Sync your data with the Apple Health app - Backup your sleep data and restore it whenever you need it Sleepzy + Apple Watch = More Fun Monitor your sleep with Apple Watch - the clear and easy-to-use interface will help you overview what was going on while you're asleep Go Premium to: - Dive deep into insights with advanced stats and track your progress over time - Find out whether you snore - Listen to a wider variety of relaxing sounds & classical music - Use special breathing technics to calm your mind - Unlock all sleep insights - Get rid of ads Please note that movement and noise from pets or a partner may impact results. Start waking up stress-free at the best moment possible. Revolutionize your mornings! * Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. * Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. For complete access to all features, you will need to allow access to the following: * Microphone – so the app can analyze your sleep and record your night sounds. * Notifications – so the alarm will ring. * Media Library Access – so you can set your own music as an alarm sound. * Health App – so you can export your data to Apple Health. * Location – so you can receive the weather forecast for your area. Privacy Policy: https://support.bendingspoons.com/privacy.html?app=1064910141 Terms of service: https://support.bendingspoons.com/tos.html?app=1064910141 Contact us: sleepzy@bendingspoons.com

About

Sleep Tracker

This intelligent sleep assistant helps you understand your sleep patterns with detailed analysis and recordings of snoring or sleep talking. It offers a library of relaxation tools, including meditation and sleep stories, to improve sleep quality and features a smart alarm to help you wake up refreshed.

Highlights
  • Sleep cycle analysis
  • Snore and sleep talk recording
  • Meditation and sleep stories
  • Soothing sounds and white noise
  • Smart alarm clock
  • Sleep notes and mood logging
  • Apple Health sync
Features
Read full description

Do you know how you sleep every night? SLEEP TRACKER is your intelligent sleep assistant, now available for FREE download. Our app combines a precise sleep recorder and sleep-talking tracker with a rich library of meditation sessions, immersive sleep stories, and soothing sounds, including white noise. By seamlessly syncing sleep watch data through Apple Health, SLEEP TRACKER provides deep insights into your sleep patterns and cycles. You can finally check your snoring or dream talk, use our smart alarm clock to wake up refreshed, and monitor your daily sleep score to track your journey toward a healthier life. 7 Things You Can Do With SLEEP TRACKER: √ Learn your sleep depth and cycles √ Explore your weekly & monthly sleep trends √ Record and listen to your snore or dream talks √ Relax yourself with sleep sounds, white noise, meditation √ Wake you up gently by smart alarm clock √ Log down your sleep notes & wake-up mood √ Sync data to Apple Health Top Reasons That You Should Download SLEEP TRACKER: √ Feel excessively tired during the day while could not find reasons? √ Suffer from insomnia and wish to stop sleeping with a racing mind? √ Hope to be no longer groggy and function at your best in the morning? √ Wish to know when you fell asleep and when you are pulled out of deep sleep? √ Struggle to find a replacement for expensive sleep tracking devices? √ Curious about your snoring, dream whispering or other voice during sleeping? Who’s Using SLEEP TRACKER: √ Working people under stress √ Busy mom/dad √ Overburdened students √ Troubled sleepers √ Frequent snorers √ Sleep quality optimizers √ Mindfulness pursuers SLEEP TRACKER will make all your wishes above come true and bring you a more productive life you deserve. Well-designed Features: View sleep cycles records How is your nightly sleep quality? Viewing daily, weekly and monthly sleep reports, you can track your sleep at ease. No need to put your phone under the pillow. Placing your device nearby would suffice. Listen to night voices Are you curious about if you snore or talk in dreams at night? Get your nighttime voice recordings here. You can also share those funny recordings with your friends. Aid Sleep with Relaxing Sounds & Music Relax and fall asleep faster with our rich sleep music library. Explore our 200+ high-quality white noise and misic, from rain, ocean waves, fan sounds, to piano melodies. Find Peace with Meditation & Sleep Stories Quiet your mind with guided meditations and immersive sleep stories. Designed to relieve stress and anxiety, and help you drift off effortlessly for better sleep. Customize smart alarm Getting sleepy after waking up? Customize your smart alarm to be gently wakened up at the light sleep phase and choose various alarm ringtones to feel refreshed and energized. Write down sleep notes & wake-up mood Have you noticed that some before bedtime habits can lead to insomnia or make the wake-up mood worse? Start logging your sleep notes and choosing your wake-up mood to help you catch those red flags. Download SLEEP TRACKER today to end all of your sleep troubles. Feel its power to ease you into sleep and refresh you from waking. Sleep better, live better. Subscription Terms and Details - Get unlimited access to all features for USD $19.99/year. - The payment will be charged to your iTunes account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase. - The account will be charged for renewal within 24 hours prior to the end of the current period. - Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication. Privacy Policy: https://sleep.leaphealth.fitness/privacypolicy.html Terms of Use: https://sleep.leaphealth.fitness/terms.html

Screenshots

Sleepzy4 screens
Sleep Tracker4 screens

Verdict

The call

The clearest difference is rating: Sleep Tracker at 4.7 against Sleepzy's 4.3. Sleep Tracker also leads on review sentiment (49% vs 37%). Sleepzy's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Sleepzy sells 13 in-app purchases, starting at $3.99 per 7 days and Sleep Tracker sells 16 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sleep Tracker holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 22K and 8K respectively. Written reviews point the same way: 37% of Sleepzy's written reviews are positive against 49% of Sleep Tracker's.

UpkeepUpdate frequency

Sleepzy ships an update monthly, Sleep Tracker every 3 weeks. Both last shipped on October 30, 2026.

Scorecard3 real differences · 7 level
Sleepzy versus Sleep Tracker: the parameters behind the verdict, then further details
ParameterSleepzySleep Tracker
PriceFreeFree
Rating4.3 (22K ratings)4.7 (8K ratings) — better
Positive reviews37.1% of reviews49.3% of reviews — better
Number of ratings22K — better8K
Update frequencyMonthlyEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod, Apple Watch
Requires iOS13.0 — better15.0
Further details — not scored
Size270 MB206 MB
Age rating17+4+
DeveloperMosaic S.r.l.Leap Health

Customer experience

Sleepzy

All ratings22,378 ratings
Positive81.7%
Neutral6.6%
Negative11.7%
Written reviews631 reviews
Positive37.1%
Neutral13.2%
Negative49.8%

Sleep Tracker

All ratings8,016 ratings
Positive94.0%
Neutral1.6%
Negative4.4%
Written reviews1,164 reviews
Positive49.3%
Neutral9.5%
Negative41.2%

User reviews

Sleepzy

From 22K App Store ratings

What we love

  • 🚀 Effective alarm clock
  • 👍 Customizable alarm sounds
  • 🌙 Sleep tracking features
  • 💤 Gradual wake-up process

Room to improve

  • 🐛 Inaccurate sleep tracking
  • 🔋 Drains phone battery
  • 🔒 Privacy concerns with microphone
  • 💰 Overly aggressive upselling of premium features

Sleep Tracker

From 8K App Store ratings

What we love

  • 🚀 Works now and user loves it
  • 👍 Great app, fully genuine sleep tracker
  • 👍 Helps user sleep better
  • 👍 Gives insight into sleep quality
  • 👍 Accurate most of the time

Room to improve

  • 🐛 Inaccurate, doesn't record wake-ups
  • 🔋 Drains phone battery
  • 💰 Too many features locked behind paywall
  • 🐛 Recordings are just static
  • 🐛 Doesn't always record sleep accurately

Bugs and requests

Sleepzy

Reported bugs

3 issues
  • Alarm not going off as scheduled
  • App crashing or freezing
  • Inconsistent data recording

Requested features

4 requests
  • Integration with other sleep/health apps
  • More detailed sleep analysis and insights
  • Ability to adjust alarm time range
  • Nap tracking and alarm

Sleep Tracker

Reported bugs

4 issues
  • Recordings only allow 3 free clips
  • Doesn't record wake-ups and movements accurately
  • Alarm doesn't always work
  • Charges during free trial period

Requested features

8 requests
  • Ability to filter out white noise and record actual sleep-talk/snoring
  • Option to disable bedtime feature for shift workers
  • Integration with smart home devices to adjust sleep environment
  • Social sleep challenges with friends
  • Personalized sleep coaching
Show 3 more
  • Sleep environment analysis using phone sensors
  • Nap mode/alarm
  • Option to tune out partner's sleep patterns

In-app purchases

13 purchases

Sleepzy

Subscriptions13
  • Sleepzy Premium 1 Week7 Days trial$3.997 Days
  • Sleepzy Premium 1 Month7 Days trial$4.991 Month
  • Sleepzy Premium 1 Week3 Days trial$4.997 Days
Show 10 more
  • Sleepzy Pro$4.997 Days
  • Sleepzy Pro7 Days trial$4.997 Days
  • Sleepzy Premium 1 Month7 Days trial$6.991 Month
  • Sleepzy Premium 1 Month$6.991 Month
  • Sleepzy Pro7 Days trial$7.997 Days
  • Sleepzy Premium 3 Months$9.993 Months
  • Sleepzy Premium 1 Year$14.991 Year
  • Sleepzy Premium 1 Year7 Days trial$29.991 Year
  • Sleepzy Premium 1 Year$69.991 Year
  • Sleepzy Premium 1 Year7 Days trial$89.991 Year
16 purchases

Sleep Tracker

Subscriptions16
  • Monthly Premium$4.991 Month
  • Quarterly Premium$9.993 Months
  • Annual Purchase$9.991 Year
Show 13 more
  • Monthly Premium$9.991 Month
  • Annual Purchase$11.991 Year
  • Monthly Premium$12.491 Month
  • Annual Purchase$14.991 Year
  • Monthly Premium$14.991 Month
  • Annual Purchase$17.991 Year
  • Premium Yearly7 Days trial$19.991 Year
  • Annual Purchase$19.991 Year
  • Quarterly Premium$19.993 Months
  • Annual Purchase$23.991 Year
  • Annual Purchase$29.991 Year
  • Annual Purchase$39.991 Year
  • Annual Purchase7 Days trial$39.991 Year

Questions

Is Sleepzy free?
Sleepzy is free to download, with in-app purchases available.
Is Sleep Tracker free?
Sleep Tracker is free to download, with in-app purchases available.
Which has better reviews, Sleepzy or Sleep Tracker?
Sleep Tracker is rated higher. Sleepzy averages 4.3 out of 5 from 22K ratings, while Sleep Tracker averages 4.7 from 8K ratings.
Do Sleepzy or Sleep Tracker have ads?
Both Sleepzy and Sleep Tracker show ads.
Which is updated more often, Sleepzy or Sleep Tracker?
Sleepzy ships an update monthly, and Sleep Tracker every 3 weeks. Most recently, Sleepzy was updated on October 30, 2026 and Sleep Tracker on October 30, 2026.

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