---
title: "Sleep Science HQ: alarm clock - Reviews, Revenue and Downloads in Belgium | Apple App Store"
description: "Wake up gently, track and improve your sleep. Feel refreshed and rejuvenated every morning!  Tired of being jarred awake? Wake up to over 750 high-quality natural sounds from around the world. Create "
---

# Sleep Science HQ: alarm clock — Belgium
> 750 sounds, tracking, analysis

![Sleep Science HQ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b4/4b/a7/b44ba71d-3966-389b-034b-9d36bc0cc39e/AppIconSleepScienceAlarmHQ-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Phase4 Mobile](https://apptail.io/developer/phase4-mobile-teo) (United States)
**Category:** Medical
**Rating:** 4.4/5 (13 ratings)
**Price:** Free
**Bundle ID:** com.phase4mobile.sleepsciencealarmclockhq
**Store:** Apple App Store
**Country:** Belgium
**Version:** 3.5 (released 2026-01-29)
**Original Release:** 2015-05-19
**Languages:** Chinese, English, French, German, Italian, Japanese, Dutch, Portuguese, Russian, Spanish, Swedish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id966981091)
**AppTail Page:** [https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/belgium](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/belgium)

## Sleep Science HQ Description
Wake up gently, track and improve your sleep. Feel refreshed and rejuvenated every morning!

Tired of being jarred awake? Wake up to over 750 high-quality natural sounds from around the world. Create your own perfect wake-up sequences of 6 different natural sounds. You could begin with soothing rain, progress to ocean waves and morning bird calls, and, if those don't work, be roused by Japanese drums and rolling church bells. 

With over 750 sounds and fully programmable play times, you have virtually endless possibilities to customize your wake-up experience. You’ll start your day well-rested and full of energy.

Want to get 7, 8 or more hours of sleep every night? Sleep Science tracks your sleep each night and helps you achieve your personal sleep goal. 

Want to understand your sleep over time? Sleep Science provides meaningful graphs over weeks, months and years so you can see how your sleep improves. 

Want to learn what affects your sleep? Sleep Science lets you record notes about changes in bed-time routine, exercise, stress, and more. You can even put notes on your sleep graphs.

Not sure what wakes you up? Sleep Science records the loudest sound during the night so you can find out. 

Do you forget your dreams? Sleep Science lets you record dreams during the night or when you wake up. You can review them weeks, months or years later. 

From the creators of popular Rain Sounds HQ, White Noise HQ and Sleep Sounds HQ sleep sound apps, we’ve packed all this capability into a simple and beautiful app that works!

Sleep Science HQ features:
• Over 750 high-quality, natural wake-up sounds recorded on location around the world.
• Customizable wake-up sequences of up to 6 different sounds, with play time, strobe and vibration options.
• Graphs that show your sleep and wake activity during the night.
• Log and graphs of your actual sleep time vs your personal sleep goal.
• Daily notes for recording dreams and changes to daily and bedtime routines.
• Sleep graphs over weeks/months/years that show sleep statistics, trends and notes.
• Gentle wake up during light sleep, 0-30min before your alarm time.
• Captures the loudest sound during the night.
• 22 sound categories, including: Rain, Ocean, Rivers & Streams, Crickets, Wind Chimes, Lakes, Wind, Water Fountains, Fire, Birds, Animals, Cars, Trains & Planes, Public Places, Household, Bells, Industrial, Soundscapes, Drums and more...
• Modern easy-to-use interface, optimized for nighttime and wake up.

Download Sleep Science HQ now.

## Sleep Science HQ Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/c9/5a/9f/c95a9f18-2cb8-57ae-e5c3-f7413c971a8d/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/eb/ce/e2/ebcee24a-c271-99e6-2dc0-4d16cd596f4f/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/57/eb/27/57eb27c4-e97d-32c7-a1fc-56cc70feb63d/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/a5/8b/fa/a58bfa53-409d-35bc-4b17-fd238205a382/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/7f/e7/4c/7fe74cdd-a32e-eb3d-d643-a16280fe99ac/pr_source.png/1242x2688.png)

## Sleep Science HQ Rating Breakdown in Belgium
- 5 stars: 7 (54%)
- 4 stars: 4 (31%)
- 3 stars: 2 (15%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Sleep Science HQ Reviews in Belgium

### ***** "Sleeping great now"
Very nice app.
-- Achilles0901, 2022-01-09

### ***-- "Upgrade Slaapwetenschap"
Jammer dat de loggegevens niet mee worden overgenomen wanneer je naar de betalende versie overschakelt! Verder zeer leuke app!
-- Chris Bvn, 2018-05-04

### ***** "Sleep science"
Super  wek app
-- Btrix7, 2017-09-20

### ****- "Really cool"
A really cool app!
-- Xian1966, 2016-11-12

### ***** "Sleep science"
Definitely my favorite alarm clock !
-- Laurev..., 2016-06-22

### ****- "Pratique et convivial"
Chouette , simple et jolie !!!
-- Samuel belgique, 2015-11-04

### ***** "Zen"
Super réveil. Ça fait du bien de se réveiller avec de tels sons
-- casim24, 2015-07-30

[View all Sleep Science HQ reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Sleep Science HQ Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Russia | Medical | #25 |
| Top Paid | Belarus | Medical | #25 |
| Top Paid | Belgium | Medical | #28 |
| Top Paid | Netherlands | Medical | #40 |
| Top Paid | Sweden | Medical | #46 |
| Top Paid | Ukraine | Medical | #46 |
| Top Paid | Spain | Medical | #51 |
| Top Paid | France | Medical | #52 |
| Top Paid | Japan | Medical | #55 |
| Top Paid | Italy | Medical | #55 |
| Top Paid | Nigeria | Medical | #58 |
| Top Paid | China | Medical | #59 |
| Top Paid | Argentina | Medical | #60 |
| Top Paid | Switzerland | Medical | #82 |
| Top Paid | Peru | Medical | #89 |
| Top Paid | Brazil | Medical | #91 |
| Top Paid | Ecuador | Medical | #95 |
| Top Paid | Germany | Medical | #102 |
| Top Paid | Mexico | Medical | #102 |
| Top Paid | Czechia | Medical | #104 |
| Top Paid | Dominican Republic | Medical | #105 |
| Top Paid | Chile | Medical | #106 |
| Top Paid | Kuwait | Medical | #109 |
| Top Paid | Finland | Medical | #115 |
| Top Paid | Hungary | Medical | #116 |
| Top Paid | Taiwan | Medical | #117 |
| Top Paid | Poland | Medical | #119 |
| Top Paid | Colombia | Medical | #128 |
| Top Paid | United Arab Emirates | Medical | #128 |
| Top Paid | Greece | Medical | #129 |
| Top Paid | Saudi Arabia | Medical | #130 |
| Top Paid | Austria | Medical | #132 |
| Top Paid | South Korea | Medical | #139 |
| Top Paid | South Africa | Medical | #143 |
| Top Paid | Vietnam | Medical | #145 |
| Top Paid | Hong Kong SAR China | Medical | #154 |
| Top Paid | Portugal | Medical | #154 |
| Top Paid | Canada | Medical | #155 |
| Top Paid | India | Medical | #158 |
| Top Paid | Romania | Medical | #161 |
| Top Paid | Singapore | Medical | #164 |
| Top Paid | United Kingdom | Medical | #170 |
| Top Paid | Kazakhstan | Medical | #175 |
| Top Paid | Australia | Medical | #187 |
| Top Paid | Denmark | Medical | #187 |
| Top Paid | Philippines | Medical | #192 |
| Top Paid | New Zealand | Medical | #201 |
| Top Paid | Ireland | Medical | #238 |
| Top Paid | Pakistan | Medical | #250 |
| Top Paid | Norway | Medical | #263 |
| Top Paid | Indonesia | Medical | #270 |
| Top Paid | Israel | Medical | #275 |
| Top Paid | United States | Medical | #319 |
| Top Paid | Thailand | Medical | #335 |
| Top Paid | Egypt | Medical | #347 |
| Top Paid | Malaysia | Medical | #357 |
| Top Paid | Türkiye | Medical | #359 |

## Sleep Science HQ Discovered Keywords
- alarm clock
- sleep science hq

## Apps Similar to Sleep Science HQ
- [Sleep Center Pro](https://apptail.io/app/sleep-center-pro-vulb/belgium)
- [Helix - 3D Audio Experiences](https://apptail.io/app/helix-3d-audio-experiences-PNDc/belgium)
- [Sleep Time+ Cycle Alarm Timer](https://apptail.io/app/sleep-time-cycle-alarm-timer-gLmd/belgium)
- [White Noise Pro](https://apptail.io/app/white-noise-pro-CUVd/belgium)
- [Prime Sleep Recorder Pro](https://apptail.io/app/prime-sleep-recorder-pro-EKae/belgium)
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- [Nature Sounds Sleep Meditation](https://apptail.io/app/nature-sounds-sleep-meditation-Zpuk/belgium)
- [Wyld: nature sounds for sleep](https://apptail.io/app/wyld-nature-sounds-for-sleep-Ewom/belgium)
- [Positive: Daily Affirmations](https://apptail.io/app/positive-daily-affirmations-jFho/belgium)
- [Billionaire Affirmations](https://apptail.io/app/billionaire-affirmations-YNbp/belgium)

## Sleep Science HQ Available In
- [United States](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/united-states)
- [Japan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/japan)
- [Netherlands](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/netherlands)
- [France](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/france)
- [Germany](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/germany)
- [Italy](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/italy)
- [Brazil](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/brazil)
- [Canada](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/canada)
- [Australia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/australia)
- [Russia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/russia)
- [China](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/china)
- [Belgium](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/belgium)
- [United Kingdom](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/united-kingdom)
- [Mexico](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/mexico)
- [Sweden](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/sweden)
- [Spain](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/spain)
- [Switzerland](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/switzerland)
- [Colombia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/colombia)
- [India](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/india)
- [Argentina](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/argentina)
- [Romania](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/romania)
- [Chile](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/chile)
- [Thailand](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/thailand)
- [Saudi Arabia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/saudi-arabia)
- [Philippines](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/philippines)
- [New Zealand](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/new-zealand)
- [Türkiye](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/turkey)
- [Taiwan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/taiwan)
- [South Korea](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/south-korea)
- [Austria](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/austria)
- [Vietnam](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/vietnam)
- [Luxembourg](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/luxembourg)
- [Czechia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/czechia)
- [Denmark](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/denmark)
- [United Arab Emirates](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/united-arab-emirates)
- [Poland](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/poland)
- [Estonia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/estonia)
- [South Africa](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/south-africa)
- [Belarus](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/belarus)
- [Greece](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/greece)
- [Hong Kong SAR China](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/hong-kong)
- [Honduras](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/honduras)
- [Croatia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/croatia)
- [Indonesia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/indonesia)
- [Israel](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/israel)
- [Malaysia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/malaysia)
- [Panama](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/panama)
- [Peru](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/peru)
- [Pakistan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/pakistan)
- [Singapore](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/singapore)
- [Senegal](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/senegal)
- [Ukraine](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/ukraine)
- [Uruguay](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/uruguay)
- [Lithuania](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/lithuania)
- [Hungary](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/hungary)
- [Madagascar](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/madagascar)
- [North Macedonia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/north-macedonia)
- [Malta](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/malta)
- [Ghana](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/ghana)
- [Bulgaria](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/bulgaria)
- [Nigeria](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/nigeria)
- [Grenada](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/grenada)
- [Norway](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/norway)
- [Nepal](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/nepal)
- [Finland](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/finland)
- [Oman](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/oman)
- [Azerbaijan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/azerbaijan)
- [Uganda](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/uganda)
- [Egypt](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/egypt)
- [Barbados](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/barbados)
- [Ecuador](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/ecuador)
- [Portugal](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/portugal)
- [Paraguay](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/paraguay)
- [Algeria](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/algeria)
- [Dominican Republic](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/dominican-republic)
- [Cyprus](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/cyprus)
- [Brunei](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/brunei)
- [Armenia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/armenia)
- [Slovenia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/slovenia)
- [Slovakia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/slovakia)
- [Uzbekistan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/uzbekistan)
- [Suriname](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/suriname)
- [Bermuda](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/bermuda)
- [Tunisia](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/tunisia)
- [Bahrain](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/bahrain)
- [Jamaica](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/jamaica)
- [Iceland](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/iceland)
- [Ireland](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/ireland)
- [Kuwait](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/kuwait)
- [Cayman Islands](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/cayman-islands)
- [Kazakhstan](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/kazakhstan)
- [Lebanon](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/lebanon)
- [Sri Lanka](https://apptail.io/app/sleep-science-hq-alarm-clock-VDlb/sri-lanka)

---

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