Sleep Sounds Downloads & RevenueSleep Sounds - Smart Alarm · Google Play
Sleep Sounds - Smart Alarm gets 10k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Sleep Sounds - Smart Alarm is #24 in Health & Fitness Free on Google Play in India and charting in 4 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperLUONG HONG QUANG
CategoryHealth & Fitness
PriceFree
Released
Installs1M+
Rating★ 1.8 (2.2k)
Updated
Content ratingEveryone
Sleep Sounds - Smart Alarm update history & changes
Last change · 24 events since 25 Dec 2025Full timeline ↓⭐Recent ratings dipped to 2.3★📈Entered the top 10📈Entered the top 100📦Updated to version 1.2.2📦Updated to version 1.1.9🆕First spotted by AppInsider🆕Its developer released another app: Money Manager: Expense Planner
Full timeline · 24 events
- 📈Sleep Sounds - Smart Alarm entered the top 10Top Free · Health & Fitness · IN
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · TW
- 📈Sleep Sounds - Smart Alarm charting in a new countryTaiwan
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · NL
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · IN
- 📈Sleep Sounds - Smart Alarm charting in a new countryIndia
- 📈Sleep Sounds - Smart Alarm entered the top 100 in 2 chartsTop Free · Health & Fitness · TH · Top Free · Health & Fitness · TR
- 📦Sleep Sounds - Smart Alarm updated to version 1.2.2No release notes
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · MX
- 📈Sleep Sounds - Smart Alarm charting in a new countryThailand
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · SE
- 📦Sleep Sounds - Smart Alarm updated to version 1.1.9No release notes
- 📈Sleep Sounds - Smart Alarm charting in a new country in 2 chartsNetherlands · Sweden
- 📈Sleep Sounds - Smart Alarm charting in a new country in 2 chartsMexico · Turkey
- 📦Sleep Sounds - Smart Alarm updated to version 1.1.8No release notes
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Free · Health & Fitness · US
- 📈Sleep Sounds - Smart Alarm entered the top 100Top Grossing · Health & Fitness · BR
- 📈Sleep Sounds - Smart Alarm charting in a new countryBrazil
- 🆕Sleep Sounds - Smart Alarm first spotted by AppInsiderAustralia
- 📦Sleep Sounds - Smart Alarm version 1.1.7No release notes
- 🆕Sleep Sounds - Smart Alarm: its developer released another app: Money Manager: Expense Planner
- 🆕Sleep Sounds - Smart Alarm: its developer released another app: PDF Reader - PDF Toolkit
- 🆕Sleep Sounds - Smart Alarm released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
1.8 ★
2.2k ratings
Measured
Best rank now
#24
Health & Fitness FreeMeasured
New ratings a week
52
▲ +45% vs the 2 weeks before
Measured
Sleep Sounds - Smart Alarm on Google Play
App details
App ID
com.night.sleeptracker.health.monitor
Publisher
DO THI THANH XUAN
Publisher country
Vietnam
Content rating
Everyone
Tech stack
Trackers and permissions of build v1.1.0, from the εxodus privacy report (CC BY-SA).
Trackers
8
Permissions
25
Trackers
Full permission listProSee plans
Sleep Sounds - Smart Alarm downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Sleep Sounds - Smart Alarm's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Sleep Sounds - Smart Alarm before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Sleep Sounds - Smart Alarm makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| India | Health & FitnessFree | #24 |
 Australia | Health & FitnessFree | #155 |
 Mexico | Health & FitnessFree | #184 |
 Thailand | Health & FitnessFree | #133 |
Apps near Sleep Sounds - Smart Alarm on the chart
Health & Fitness Free, around #24.
Ratings
Google Play, worldwide.
Rating
1.8 ★
2.2k ratings
Measured
Ratings
2.2k
Measured
Written reviews
54
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
52
▲ +45% vs the 2 weeks before
Written reviews a week
under 1
Google Play
Recent ratings
2.1★
vs 2.8★ lifetime
Recent written reviews
2.3★
people who write skew negative
Review momentum
47/100
faster than 47% of Health and fitness apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Sleep Sounds - Smart Alarm
From the 100 most recent Google Play reviews in the US.
Mostly negative (25% of recent reviews give 4–5 stars). People like it for speed. The main complaints are about ads, and not being useful.
What people like
- Speed & performance: “yah mujhe acchi lagi hai Sula sakti hai yah sleep karva sakti hai app Sleep karva sakti hai”
Common complaints
- Ads: “ugh I always get ads for hours!”
- Useful: “I dont recommend this app”
- Crashes & bugs: “never useful,always ads and it doesn't work”
- Price & subscription: “dog water app it costs money meanwhile youtube videos are free not worth it at all the wasted megabites”
About Sleep Sounds - Smart Alarm
Sleep Sounds - Smart Alarm is a simple sleep support app that combines sleep sounds, white noise and a smart alarm to help you build a comfortable bedtime routine and wake up gently. Enjoy deep relaxation, accurate sleep analysis and white noise tools for better nights.
🧠 Sleep Cycle Overview
View basic sleep timing information with sleep tracking and sleep cycle records. Check usage patterns, review sleep score and explore simple sleep analysis based on your activity.
🎵 White Noise & Sleep Sounds
Relax with sleep sounds, white noise, white noise sleep, rain sounds, nature sounds and sleeping sounds. Use relaxing sounds and sleep music to create a calming night environment.
🔔 Smart Alarm Clock
Wake up smoothly using a smart alarm clock with alarm relaxing sounds. Set alarms easily and enjoy a gentle start to your morning with a smart alarm relaxing experience.
🎤 Snore Tracker
Detect snoring or noises that affect your rest and snore tracker - helping you fine-tune your sleep habits
📖 Bedtime Stories & Guided Meditation
Wind down with bedtime stories, sleep stories, guided meditation and sleep meditations. These tools support relax sleep and help you prepare for rest.
✨ Why You’ll Love Sleep Sounds - Smart Alarm?
Accurate sleep cycle tracking and sleep monitor tools
Gentle smart alarm clock for natural wake-ups
Relaxing sleep sounds, white noise and rain sounds library
Extra calm tools: bedtime stories, sleep meditations, snore tracker
With Sleep Sounds - Smart Alarm, you can enjoy relaxing sounds, manage alarms with an alarm clock and build a simple sleep routine using sleep tracking tools.
📲 Download today and enjoy calmer nights with sleep sounds and white noise.
🧠 Sleep Cycle Overview
View basic sleep timing information with sleep tracking and sleep cycle records. Check usage patterns, review sleep score and explore simple sleep analysis based on your activity.
🎵 White Noise & Sleep Sounds
Relax with sleep sounds, white noise, white noise sleep, rain sounds, nature sounds and sleeping sounds. Use relaxing sounds and sleep music to create a calming night environment.
🔔 Smart Alarm Clock
Wake up smoothly using a smart alarm clock with alarm relaxing sounds. Set alarms easily and enjoy a gentle start to your morning with a smart alarm relaxing experience.
🎤 Snore Tracker
Detect snoring or noises that affect your rest and snore tracker - helping you fine-tune your sleep habits
📖 Bedtime Stories & Guided Meditation
Wind down with bedtime stories, sleep stories, guided meditation and sleep meditations. These tools support relax sleep and help you prepare for rest.
✨ Why You’ll Love Sleep Sounds - Smart Alarm?
Accurate sleep cycle tracking and sleep monitor tools
Gentle smart alarm clock for natural wake-ups
Relaxing sleep sounds, white noise and rain sounds library
Extra calm tools: bedtime stories, sleep meditations, snore tracker
With Sleep Sounds - Smart Alarm, you can enjoy relaxing sounds, manage alarms with an alarm clock and build a simple sleep routine using sleep tracking tools.
📲 Download today and enjoy calmer nights with sleep sounds and white noise.