📊 29K iOS Apps Tracked Updated 2 min ago ⚡ Revenue Forecasts
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75
BU Score
Strong

Calm Sleep - Rest & Relax

4.7 ✍️ Editor
✍️ BU Analytics Review

Calm Sleep - Rest & Relax is an iOS app from Calm.com in the Health & Fitness category, currently rated 4.7★ across 3,362 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 75Strong (healthy traction). For a Health & Fitness app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
subscriptionREVIEW
+$2,500
Excellent rating (4.7★)METRIC
+$2,200
5 starREVIEW
+$1,800
cancelledREVIEW
−$1,500
Low install base (3,362 ratings)METRIC
+$1,500
highly recommendREVIEW
+$1,400
free trialREVIEW
+$1,200
too expensiveREVIEW
−$1,000
New app (8 months old)METRIC
−$700
Ad-supported / freemiumMETRIC
+$600
Single-language (English only)METRIC
−$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 102 MB🔞 4+📱 iOS 18.0+🔖 v2.2.4🔄 updated 2mo ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2025 (0y old)

📝 About this app

From the makers of Calm, the top Meditation & Mindfulness app trusted by 40M+ listeners, Calm Sleep is a new standalone app for deeper, more personalized sleep support. Take the stress out of sleep with over 300+ hours of sleep content from leading sleep and mindfulness experts listened to for more than 50 billion minutes. We make it effortless to fall (and stay) asleep. Whether it’s with a gentle stretch or calming Sleep Stories®, we help replace bad sleep habits with a better wind down to help you clear your headspace and find better sleep.

Fall (and stay) asleep easily, with narrated Sleep Stories, music, soundscapes, breathwork, and routines that are made to help you relax. Backed by leading sleep and mindfulness experts around the world. Of Calm users who use Calm Sleep Stories 5x a week, 92% saw higher sleep quality and 72% reported less stress. Our holistic wake-up, daytime, wind-down, and bedtime plans fit seamlessly into your life, so you can finally rest easy and wake up feeling refreshed.

Download today to discover sound sleep and relaxation.


FREE YOUR MIND WITH THE FEATURES OF CALM SLEEP:

- Favorites - save your favorite content to return to every night
- Timers - stop the app after a set amount of time
- Sleep Plans - improve your sleep hygiene and form good habits that help you sleep better
- Data - review your sleep patterns/trends over time

RELAX WITH SLEEP STORIES
- Simplify bedtime when you choose from 500+ Sleep Stories
- From sci-fi to fantasy or kids' stories to ASMR- Calm Sleep has plenty of options that promote better sleep

- Wonder - Matthew McConaughey
- Dream with Me - Harry Styles
- Crossing Ireland by Train - Cillian Murphy
- Beauty and the Beast - Alan Sklar

MUSIC AND SOUNDSCAPES
- Sleep better with your choice of sound machine noise
- Relax with calming soundscapes that can help you clear your headspace
- Enjoy Ocean waves, Heavy Rain, Camp Fire, Babbling Brook, ASMR sounds, pink noise, brown noise, and more

MEDITATIONS HELP TO CLEAR YOUR HEADSPACE
- Create better habits and relax
- Free your thoughts with mindfulness exercises, body scans and wind down routines help you with stress and anxiety relief
- Access deep sleep plans that help you find consistent and restful sleep
- Breathwork exercises help to center your thoughts and get you one step closer to better sleep

CONNECT WITH APPLE HEALTHKIT FOR SLEEP TRACKING & INSIGHTS
- Sleep Tracker- optimize your sleep performance with sleep tracking & insights
- Integrate with accepted mobile device health tracking tools
- Receive guidance and action recommendations based on your sleep habits and data

SUBSCRIPTION PRICING AND TERMS:

Calm Sleep offers an auto-renewing yearly subscription at $69.99/year to provide you with unlimited access to Calm Sleep content while you maintain an active subscription.

Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew at the then-current retail price unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.


Read more about our terms and conditions here:

Terms of service: https://www.calm.com/terms

Privacy policy: https://www.calm.com/privacy

🆕 What's New · v2.2.4

From the creators of Calm, the latest Calm Sleep release makes it easier than ever to wind down, drift off, and wake up refreshed.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Calm Sleep - Rest & Relax
Developer
Calm.com
Bundle ID
com.calm.sleepapp
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
4+
Languages
EN

Company

Website
www.calm.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$25.5K/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth3,362 ratings+13908% lifetimeShow 3-year history estimate ▾Sep 2025Dec 2025May 2026
Tracked (49 weeks) Pre-tracking estimate (7 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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