Comparison

Sleep Tracker, Recorder vs Hotmoon

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

Head to head
About

Sleep Tracker, Recorder

This app helps you fall asleep faster with soothing soundscapes and meditations. It also tracks your sleep quality, records snoring, and features a smart alarm to wake you gently. Analyze your sleep patterns to improve rest and daytime focus.

Highlights
  • White noise and sleep meditations
  • Soundscapes for focus and relaxation
  • Snoring and sleep disturbance recording
  • Offline sleep analysis
  • Smart alarm for gentle wake-ups
  • Sleep quality monitoring
Features
Read full description

After a long, hectic day, you can’t wait to end your day and go to bed. Everything seems to be perfect: your bedding is soft and cozy, your bedroom is pitch black, the temperature is just right, except...you keep tossing and turning. Your disturbed sleep may be due to recurring noises from outside in your neighborhood, or inside, the annoying snores or murmurs from your sleeping partner, the slight tinnitus that comes with age, or the haunting thoughts in your mind. You miss the days when you could fall into slumber without even realizing it. Can‘t fall asleep? Sleep Tracker, Recorder is here to help. With the delicately composed sleep aids, you’re sure to drift off with ease-white noises to help you cancel out some unwanted background noise, sleep meditations were created carefully to bring peace of mind and dissipate the incessant thoughts bothering you. Sweet dreams have returned. On a sultry afternoon, you’re stuck in the office. Keyboards are clicking, people are chatting in the open space or just beside you, the director is yelling on the phone. In the background, you can notice the sounds coming from the water dispenser, and computer fans running. In your peripheral vision, you see strip lights flickering occasionally. It seems nearly impossible to concentrate. Can’t focus? Sleep Tracker, Recorder is here to help. With a selection of soothing music and soundscapes, you may escape from the real world and transport yourself into another world, where you can easily achieve a calm state of mind. You’ll suddenly notice yourself fully engaged in your current tasks and at maximum productivity. You wake up in the morning, feeling as if no amount of coffee could keep you conscious. The alarm rattles your brain, you feel the ringing jabbing at your heart. You always wonder why you should have slept enough, but always feel weary and sleepy in the daytime, especially when your alarm urges you to leave your bed you feel most uncomfortable. Cannot sleep well and feeling hard to rise? Sleep Tracker, Recorder is here to help. With the advanced built-in sound recognition system, Sleep Tracker, Recorder can analyze your sleep offline with merely your iPhone, and the smart alarm can wake you up without causing discomfort. The moment you open your eyes, you’ll be able to know the quality of your sleep. You can review why your sleep was unsatisfactory and monitor its daily and weekly changes. You may also get warned about possible disorders by your sleep recordings, such as sleep apnea or chronic asthma. Sleep Tracker, Recorder, featuring its various high-quality sleep aids and accurate Sleep Tracker, Recorder, is about to bring significant changes to your sleep and life. Sleep Tracker, Recorder SUBSCRIPTION Sleep Tracker, Recorder comes with a 7-day free trial. After the free trial period ends you will need to subscribe. You can subscribe to Sleep Tracker, Recorder, choosing from the following plans: – 1 month – 12 months The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase. Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user’s Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. For more information: Terms of Use - https://cdn.appcloudbox.net/healive/apps/dreamland/terms-of-service.html Privacy Policy - https://cdn.appcloudbox.net/healive/apps/dreamland/privacy.html

About

Hotmoon

This app offers a personalized sleep solution by combining sound and light therapy with customizable sleep scenes. It provides a vast library of natural white noise, professional sound waves, and an intelligent mixing console to create unique soundscapes for better sleep.

Highlights
  • Sound Light Therapy Healing System
  • Sleep Scene Customization
  • 200+ natural white noise options
  • 300+ professional sound waves
  • Intelligent sound mixing console
  • Customizable soundscapes
Features
Read full description

Hotmoon: Seek Within, Sleep Deep. At Hotmoon, we believe restful sleep starts before bedtime. Whether it’s your breath, your mind, or your mood, true rest begins the moment you start letting go. That’s why we craft various sounds to slow your breath, calm your mind, and guide you gently into serenity. For light sleepers, busy minds, new parents, and anyone who struggles to unwind—Hotmoon adapts to your needs, not the other way around. Because sleep problems are personal. And one sound doesn’t work for everyone. Hotmoon gives you the freedom to explore, mix, and discover what truly helps you sleep better. Download Hotmoon today and build your perfect night. Additional Information: - Payment: Payment will be charged to your iTunes Account upon confirmation of purchase. - Cancellation: To cancel your subscription, please go to "Settings" > "iTunes Store & App Store" on your iOS device, select your "Apple ID," tap "View Apple ID," then tap "Subscriptions" on the account settings page and cancel your subscription. Please note that cancellations must be made at least 24 hours before the end of the current subscription period to avoid being charged. Cancellations made within 24 hours of the expiration date will result in the subscription fee being charged. - Renewal: Your Apple iTunes account will be charged within 24 hours prior to the expiration date. Upon successful charge, your subscription will be extended for another subscription period. Privacy Policy: https://hotmoon.com/pages/app-privacy-policy Terms of Use: https://hotmoon.com/pages/app-terms-and-conditions

Screenshots

Sleep Tracker, Recorder4 screens
Hotmoon4 screens

Verdict

The call

The clearest difference is rating: Sleep Tracker, Recorder at 4.5 against Hotmoon's 3.2. Sleep Tracker, Recorder also leads on ratings volume (1.1K vs 41) and iOS requirement (12.0 vs 15.0). Hotmoon's advantage is monetization model (free vs subscription). On price, review sentiment, 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. Sleep Tracker, Recorder sells 4 in-app purchases, starting at $9.99 per month and Hotmoon sells 2 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, Recorder holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: Sleep Tracker, Recorder has 1.1K ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 24% of Sleep Tracker, Recorder's written reviews are positive against 23% of Hotmoon's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 6 level
Sleep Tracker, Recorder versus Hotmoon: the parameters behind the verdict, then further details
ParameterSleep Tracker, RecorderHotmoon
PriceFreeFree
Rating4.5 (1.1K ratings) — better3.2 (41 ratings)
Positive reviews24.4% of reviews — better23.1% of reviews
Number of ratings1.1K — better41
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size199 MB49 MB
Age rating4+4+
DeveloperHealive LimitedUstellar Technology Inc.

Customer experience

Sleep Tracker, Recorder

All ratings1,141 ratings
Positive86.9%
Neutral4.0%
Negative9.1%
Written reviews45 reviews
Positive24.4%
Neutral4.4%
Negative71.1%

Hotmoon

All ratings41 ratings
Positive48.8%
Neutral17.1%
Negative34.1%
Written reviews26 reviews
Positive23.1%
Neutral19.2%
Negative57.7%

Bugs and requests

Sleep Tracker, Recorder

Reported bugs

3 issues
  • Alarm issues
  • Inconsistent data recording
  • Subscription billing problems

Requested features

3 requests
  • Improved sleep tracking accuracy
  • More affordable pricing options
  • Better customer support and refund policy

Hotmoon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Sleep Tracker, Recorder

Subscriptions4
  • 1-Month Premium$9.991 Month
  • 1-Year Premium7 Days trial$29.991 Year
  • 1-Year Premium(Limited Offer)$29.991 Year
Show 1 more
  • 7-Day Free Premium7 Days trial$59.991 Year
2 purchases

Hotmoon

Subscriptions2
  • Continuous Monthly VIP$4.991 Month
  • Continuous Year VIP7 Days trial$49.991 Year

Questions

Is Sleep Tracker, Recorder free?
Sleep Tracker, Recorder is free to download, with in-app purchases available.
Is Hotmoon free?
Hotmoon is free to download, with in-app purchases available.
Which has better reviews, Sleep Tracker, Recorder or Hotmoon?
Sleep Tracker, Recorder is rated higher. Sleep Tracker, Recorder averages 4.5 out of 5 from 1.1K ratings, while Hotmoon averages 3.2 from 41 ratings.
Do Sleep Tracker, Recorder or Hotmoon have ads?
Neither Sleep Tracker, Recorder nor Hotmoon shows ads.
Which is updated more often, Sleep Tracker, Recorder or Hotmoon?
Sleep Tracker, Recorder ships an update fortnightly, and Hotmoon fortnightly. Most recently, Sleep Tracker, Recorder was updated on October 11, 2026 and Hotmoon on October 20, 2026.

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