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Sleepzy - Sleep Cycle Tracker icon
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Sleepzy - Sleep Cycle Tracker

Mosaic S.r.l. · Health & Fitness · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$7.5K
Likely $2.5K to $22.5K
▼ 39.8% in 13 days
New ratings
Tracking
Daily counts start building from today
Rating
4.3 of 5
22.4K ratings in this store
Countries it ranks in
2
was 1 on Oct 16, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$89.8K
No Google Play version found
EST. LIFETIME DOWNLOADS
783.3K to 2.2M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Thailand #94 Health & Fitness$7.5K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (366 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
22.4K
AVG RATING
4.31
PRICE
Free
AGE
10.8y
LAST UPDATE
556d ago
VERSION
3.46.13
SIZE
270 MB
AGE RATING
17+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
10 / 30
COUNTRIES NOW
2 (was 0)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026$1.5K a month
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026$634 a month
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026$1.1K a month
Oct 19, 2026$4.8K a month
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026$928 a month
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: not ranked. Now: #94 Health & Fitness · TH.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
8 purchases listed
  • Sleepzy Premium 1 Year$89.99
  • Sleepzy Premium 1 Month$6.99
  • Sleepzy Pro$4.99
  • Sleepzy Premium 1 Week$4.99
  • Sleepzy Premium 1 Month$4.99
  • Sleepzy Premium 1 Year$69.99
  • Sleepzy Premium 1 Week$3.99
  • Sleepzy Premium 1 Year$29.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
1.4 reviews / week
  • Trendfalling
  • Recent reviews average2.2 stars
  • Recent 1 and 2 star share66%
From the latest 500 written reviews, covering 2539 days. The store only returns this many, so this is the most recent slice.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases33 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
22.4K ratings
5★69%
4★13%
3★7%
2★3%
1★8%

What users want

From the latest 500 reviews on the United States App Store, Nov 10, 2019 to Aug 6, 2026: 66% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription40%

133 of the 1 and 2 star reviews.

★★★★★ They say they have a free version, but you have to give them your credit card for a “free trial that starts charging you.
★★★★★ They won't let me stop my subscription and I have been trying for days now…
★★★★★ The app just expects you to subscribe for pro version.
Bugs, things not working18%

60 of the 1 and 2 star reviews.

★★★★★ But yet, it still fails 3 days out of a 4 day work week.
★★★★★ loved it until its stopped working a couple months ago?
★★★★★ I have the paid version and every now and then it brings up a screen when opened that I can't X out of no matter how hard I try. Hard to get consistent data when I can't even open the app consistently.
Wrong or poor results11%

35 of the 1 and 2 star reviews.

★★★★★ Not accurate at ALL to my sleep.
★★★★★ Maybe there should there could be some kind of an apple app where the watch tells you when you're sleeping REM lately sleeping awake back to sleep not to tell me when I went to bed and when I woke up because I actually…
★★★★★ Unlike other excellent sleep apps with stand alone watch apps Sleepzy's watch app requires the iPhone to be bedside and plugged in. SleepWatch and AutoSleep monitor your sleep on the watch and then transfer data to…
Lost data, sync, backup10%

33 of the 1 and 2 star reviews.

★★★★★ The freezing now is unbearable I shouldn't have to keep a backup app in case this one doesn't load.
★★★★★ Offloading the app will not fix the freeze and the reinstall causes you to lose all of your saved data.
★★★★★ Great app functionally, but every week or two it crashes and refuses to open, which means I have to re-download it and lose all of my data :( I got the subscription to keep track of trends, so this is a massive issue.
Crashes and freezes9%

31 of the 1 and 2 star reviews.

★★★★★ The freezing now is unbearable I shouldn't have to keep a backup app in case this one doesn't load.
★★★★★ Freezing up all the time DO NOT GET
★★★★★ Can't even set up to try without force closing/crashing
No customer support5%

17 of the 1 and 2 star reviews.

★★★★★ Support never answers, just repeatedly sends you to the FAQ page.
★★★★★ Renewed and charged me when I had tried to cancel - now no way to get out of it without emailing customer service?!
★★★★★ I reached out to their support team via email and I got an automated message they're not able to provide help for any issues.
Worse after an update4%

14 of the 1 and 2 star reviews.

★★★★★ Even the app updated 2 days ago it's not working I think they need to update it again!!!!!
★★★★★ I keep coming back to this app hoping things have changed and been updated to a useable place, but they just haven't.
★★★★★ At this point, I just checked if I needed to update the app and an update hasn't come out in over 5 months which is in the timeframe when I first downloaded it.
Missing features4%

13 of the 1 and 2 star reviews.

★★★★★ It's only set up for people who sleep during the nighttime there's no night shift settings but could be cool
★★★★★ Renewed and charged me when I had tried to cancel - now no way to get out of it without emailing customer service?!
★★★★★ I can't turn off notifications or I'll miss my alarms.
WHAT THEY ASK FOR
  • I should have stuck with the trial. 1★, May 23, 2024
  • I wish I could get a refund for the 8 months the app isn't stable. 1★, Jan 25, 2024
  • I wish it went based off my Apple Watch rather than off my phone. 2★, Sep 12, 2023
  • I wish you could fix it to not do that. 3★, Sep 18, 2022
  • then I came across your app I really liked it at first and until I bought the $40 one year subscription pack I forgot the name of itBut I got the subscription everything went well and I start using it a week after it… 1★, Sep 15, 2022
  • Needs a Apple Watch app addition for a one click “sleep” option, rather than having to click and hold a button icon on the iPhone, then turn ofc the iPhone screen screen, then find a set down location for the iPhone. 2★, May 19, 2021
  • This app would be great if it wasn't so glitchy. 3★, Apr 24, 2021
  • This didn't happen before so would love to have this fixed to continue using the Pink Noise effect 4★, Feb 24, 2021
WORDS THAT KEEP COMING UP IN BAD REVIEWS
go off13waste of money12free trial16stopped working11free version7money back7deep sleep7set the alarm6next day6year subscription6
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps10%

10 of the 4 and 5 star reviews.

★★★★★ Helps to improve your sleeping to brain quality sleep You wake up feel more rested
★★★★★ Very helpful to make me mindful of my sleep habits.
★★★★★ The second problem is that when I open the app, it will be on the loading screen and never go beyond that, causing me to have to delete and redownload the app, which is very annoying because then I lose all of the…
Accurate, great results9%

9 of the 4 and 5 star reviews.

★★★★★ Helps to improve your sleeping to brain quality sleep You wake up feel more rested
★★★★★ I wasn't interested in getting to sleep or waking, only the quality & amount of sleep.
★★★★★ I couldn't figure out why but for a couple weeks it kept saying my sleep quality was less than 20% and that I didn't sleep all night racking up sleep debt as high as 40 hours in one week.
Worth the money8%

8 of the 4 and 5 star reviews.

★★★★★ If anybody knows what causes that, please do because this is the only good free sleep app I've found but that is a huge issue I keep having every couple of weeks.
★★★★★ I like it but it just needs to be free
★★★★★ Don't like how you have to pay for it but it was totally worth it in the end!!
Fun, addictive5%

5 of the 4 and 5 star reviews.

★★★★★ I'm so happy I got this app I would rate this app a 10 but I have to rate it a 5): this app is SOOOOOO AMAZING I can hear the music it's so relaxing when ur trying to sleep I love this app I'm just in love
★★★★★ Good breathing exercises, alarm sounds, and relaxing noises to help you sleep.
★★★★★ It's so relaxing and I found out I snore!!!!!
Easy to use4%

4 of the 4 and 5 star reviews.

★★★★★ It's sleek, modern design and extremely user friendly UI makes it easy to navigate.
★★★★★ Once I followed the easy directions to adjust it to me, my numbers were spot on!
★★★★★ Helpful and very easy to use.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Aug 6, 2026
Stay away

They say they have a free version, but you have to give them your credit card for a “free trial that starts charging you. That is a scam.

★★★★★Jul 28, 2026
Problems

Been having a lot of problems with the app lately, not quite sure what the heck is going on. Can’t seem to get the tracker to open anymore.

★★★★★Jul 10, 2026
Decent, But Nothing Special

The app does the basics well and is easy enough to use, but it didn't really stand out to me. The interface is okay, and the sleep tracking seems decent, but I was expecting a few more useful features and a smoother overall experience. It's not a bad app, just fairly average compared to other sleep trackers.

★★★★★Jun 7, 2026
Great, when it works

I’ve now used this app for a few months, usually stops working for about 3 days. Then suddenly it works again. I reboot my phone, I clear the ram, I’m a geek so I do all the necessary things. But yet, it still fails 3 days out of a 4 day work week. Considering it’s an app that I have PAID for, it is quite annoying that it only works part time, even after updating it, uninstalling it, reinstalling it. I have the latest IOS device and software, so I don’t know what else to do besides throw my phone at the wall now

★★★★★May 12, 2026
No way to swap it for day sleepers

It’s only set up for people who sleep during the nighttime there’s no night shift settings but could be cool

★★★★★Apr 14, 2026
Unfortunately bad now

I’ve had this app for many years and even when I switched to other apps I’d come back to this one. The freezing now is unbearable I shouldn’t have to keep a backup app in case this one doesn’t load. Today, the alarm just didn’t go off; it’s happened before but I really needed to be up early to have my day set up properly, so this was my last straw

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

sleep18alarm4music4day4track4insights4data4sleep patterns3sleep quality3sleep debt3analyze sleep3track sleep3relaxing sounds3sounds classical3weather forecast3sleep data3data health3please note3support bendingspoons3sleepzy3quality3set3enough3sounds3

What's new in 3.46.13

This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included. Bug fixes and performance improvements.

Released Jan 11, 2016. Current version shipped Apr 15, 2025.

Store 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

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