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GoodSleep: Brainwave Sleep icon
APP STORE

GoodSleep: Brainwave Sleep

EMMO Corp. · Health & Fitness · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide
Too small to estimate
Not enough chart or ratings data
New ratings
Tracking
Daily counts start building from today
Rating
4.0 of 5
2 ratings in this store
Countries it ranks in
0
was 0 on Oct 20, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE
Unranked
Not in any grossing chart, and too few ratings (14) to read its growth. Most apps at this stage earn little or nothing.
EST. LIFETIME DOWNLOADS
70 to 200
Estimated from ratings count
RATINGS
2
AVG RATING
4.00
PRICE
Free
AGE
183d
LAST UPDATE
16d ago
VERSION
1.0.11
SIZE
138 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
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
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Oct 3, 2026not in a grossing chart
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Oct 27, 2026not in a grossing chart
Best rank Sep 28, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
3 purchases listed
  • Weekly Membership$2.99
  • Yearly Membership$29.99
  • Quarterly Membership$7.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
5 updates in 90 days
  • Typical gap between releases4 days
From the last 10 versions listed on the App Store.
RATING BREAKDOWN
2 ratings
5★50%
4★0%
3★50%
2★0%
1★0%

What users say

Latest reviews, United States App Store.

★★★★★Jul 17, 2026
I sleep better then ever

Best app for sleeping I slept like in 2 or 3 minutes

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.

ASO keywords

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

sleep13sleepcore8audio6rhythm audio5bedtime4rhythm4nature sounds3binaural beats3sleep debt3sleepcore plus3emmo club3club sleepcore3sleepcore html3nature3sounds3records3require3watch3information3plus3daily2wake2reminders2evening2

What's new in 1.0.11

• Added a one-minute bedtime breathing exercise with an animated blue face and voice guidance to help you unwind. • Pause, skip, or mute the guide, and turn bedtime breathing off in Preferences. • Improved audio preparation and switching for smoother screens and more reliable playback when using controls quickly.

Released Apr 27, 2026. Current version shipped Oct 10, 2026.

Store description

Tired, but your thoughts are still wide awake? Make room for a quieter bedtime with rhythm audio, nature sounds, and a simple sleep diary. GoodSleep, known in the app as SleepCore, brings together bedtime sounds, daily records, and wake-up reminders. RHYTHM AUDIO FOR YOUR EVENING Choose monaural or binaural beats. Monaural audio can play through your phone speaker; binaural beats require stereo headphones. Enjoy gentle fade-ins, gradual changes in rhythm and volume in automatic mode, and a timer to stop playback. “Brainwave” describes the frequency ranges that inform the audio design. The app does not read or measure your brain activity. MAKE YOUR OWN SOUNDSCAPE Mix rain, ocean waves, wind, a campfire, and other nature sounds. Adjust each sound's volume to create a background you enjoy for winding down or resting. KEEP A RECORD OF YOUR NIGHTS Log your mood, activities, and physical state before bed, then record how you feel after waking. Turn your nightly entries into a sleep constellation and look back on your routine over time. UNDERSTAND YOUR SLEEP DEBT View estimates and trends for accumulated sleep shortfall. With your permission, SleepCore reads sleep records created by Apple Watch through Apple Health. Without Watch data, relevant estimates use your app records and configured schedule. Sleep stages come from Apple Watch; SleepCore does not independently detect them. SET YOUR EVENING AND MORNING Set bedtime reminders and wake-up alarms. Alarm features require the relevant system permission. ASK ABOUT SLEEP The AI sleep chat offers general information about sleep and daily routines. It requires an internet connection and does not provide medical diagnosis or treatment. SLEEPCORE PLUS The app is free to download. The full rhythm-audio bedtime flow, AI chat, and advanced sleep-debt content require a SleepCore Plus subscription. Nature-sound mixing offers a limited number of free uses; continued use requires Plus. Prices, subscription periods, and trial eligibility are shown on the purchase screen. SleepCore is for relaxation, logging, and general sleep-management information. It is not a medical device and does not diagnose or treat insomnia or guarantee sleep onset or deep-sleep duration. Audio experiences vary from person to person. SUBSCRIPTION INFORMATION • Payment is charged to your Apple ID account at confirmation of purchase. • Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. • Your account is charged for renewal within 24 hours before the current period ends. • Manage or cancel subscriptions in your App Store account settings. • Any unused portion of an offered free trial is forfeited when you purchase a subscription. Terms of Service: https://www.emmo.club/SleepCore/en/terms.html Privacy Policy: https://www.emmo.club/SleepCore/en/privacy.html

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Prices, ranks and reviews are per country. Revenue above is already worldwide.

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