CoSleep: New Concept App for Healthy Sleep, serving over 50 million people.
Featured as Apple Editors ’Choice, Apple New App Selection, Apple Top App, Apple Today’s Selection.

Everyone who loves life, deserves to have a good sleep. Come use our CoSleep App. CoSleep App provides various options such as sleep music, development of sleeping routine, bedtime reminders, sleep tracking, gentle wakeups, and midday nap settings.With our richful, thorough, and heartful sleep service, we are hoping to help you have better and more restful sleep, and further to increase your awareness to your own sleep quality, and the importance of sleep in your life.
On the top of the sleep management feature, CoSleep can be a wonderful assistant to increase the efficiency of your work, study, and other life tasks, as well as an always-on companion for meditating, reading, and brainstorming ideas.

In CoSleep, we hope to achieve the following results with you:
[Fast Falling asleep] Hundreds of originally designed White Noise, ASMR, Magical Brainwave Music, offered at no cost from our own huge database of professional sleep music.
[Restful sleep] Sleep experts offer professional tips, such as breathing methods, meditation practices, goodnight song with counting sheep, and various gentle songs to accompany your sleep.
[Healthy Sleep Habits]: Introducing the development of a 45-minute routine before bedtime, bedtime reminders, sleeping pattern analysis, and sleeping tracking.
[Gentle Wake-ups] Our unique scientifically designed alarm rings for pain-free wakeups, as well as flexible settings for various napping needs.

We invite you to try CoSleep if you are
-Someone who have mild to moderate sleeping problems (trouble falling asleep, frequent wake-ups, too much dreaming, nightmares, and light sleep)
- Someone who have sleeping problems due to anxiety and stress
- Someone who have sleeping problems as a result of travel, business trips, out of country trips and other sudden changes of physical environment.
- Someone who have sleeping problems due to noise environment such as group homes, houses facing main road (dorms of students, factory workers, etc.)
- Seniors who have trouble falling asleep and also wake up frequently during the night.
- Babies who cry often, as well as their parents who need to take care of the babies.

Member subscription service and continuous monthly subscription instructions:
- Continuous monthly member: 24 RMB
- One-month member: 30 RMB
- Three-month member: 88 RMB
- Six-month member: 158 RMB
- Twelve-month member: 268 RMB

Improve the experience,CoSleep special support:
- Support iOS 14 widget
- Support iOS 14 App Clip
- Support for access to Apple Watch
- Widget module and 3D Touch function have been added
- Support SiRi Shortcut
- Connected to HealthKit,Support for writing sleep data to Health app

This APP provides services, which include but not limited to, sleep data monitoring, sleep reports, treatment recommendations or other suggestions. They are for reference only and do not represent any final conclusion. If you need to make a medical decision during the process of using this APP, please do seek the advice from a professional treatment agency and doctor first.

Other rules:
- Payment: The payment is deducted from the user's iTunes account, and payment is made upon confirmation of purchase
- Renew: If the auto-renew function is not cancelled at least 24 hours before the billing period expires, it will be automatically renewed and debited.
- Continuous monthly subscription cancellation instructions: Apple phones are on iOS devices ”setting up” - “iTunes Store and App Store” - Choose “Apple ID” - Click “check Apple ID” - Click "subscribe" on the account Settings page - Cancel Subscription
- Privacy policy:
-Member subscription service and Continuous monthly agreement:

QQ Group ID: 734678158

What’s New

Version 4.6.5

-Add sleep aid audio.
-Bug fixes and more performance improvements added.

Ratings and Reviews

4.7 out of 5
228 Ratings

228 Ratings

Dannis Carro ,

The Best

It has all the sounds for free and also really nice and cute user interface. Not mention it plays as music so you can control everything with screen still locked. The Best noise app!

Jeff Pham ,


They have a very big selection of calming and relaxing sleep music which sounds beautiful and most of them are FREE! It's a Chinese based app but they translated most of it to English... What I really like most is that you can download the music and then have it play OFFLINE which is great because you don't need internet to listen to it while you sleep. The UI could use improvement.. the buttons and font are really small but it's not that big of a deal. This is definitely one of my favorite sleep music app to use every night!

UPDATE: I am changing the review because the app does not fully functional offline... Occasionally, the app cache gets deleted and then the app will not work offline although you've already downloaded the songs. Please fix to make app fully functional offline, or at least add a offline mode for the music.

LCLMomma1392 ,

A hidden gem! Almost perfect...

Im so glad I found this app! It was like finding a hidden gem!

It deff has some glitches with loading and few kinks, user interface could be updated to be a bit smoother/easier to use. ☆And most helpfull would be to make available in landscape mode for ipads please!!!!☆

But overall the sounds are by far the best I have heard, and ive tried them all! And pricing is fair, unlike most the other noise apps. Ofcourse I would prefer option to pay one time purchase instead of subscription, but at least its not crazy like $10 a month just for sounds, and you do keep large selection free. So thankyou!



Continuous Monthly VIP
Purchase ‘Continuous Monthly’ CoSleep VIP
$0.99 Trial

App Privacy

The developer, XinChao Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Search History
  • Browsing History
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


XinChao Technology Co., Ltd.
284.3 MB

Requires iOS 10.0 and watchOS 2.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE (1st generation), iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad (6th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, iPad Air (4th generation), iPad Air (4th generation) Wi‑Fi + Cellular, iPad (8th generation), iPad (8th generation) Wi‑Fi + Cellular, and iPod touch.


English, German, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. Continuous Monthly VIP $3.49
  2. 12-Mon VIP $41.99
  3. 1-Mon VIP $4.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

  • Siri

    Get things done within this app using just your voice.

More By This Developer

You May Also Like