Sleep Science HQ: alarm clock

Sleep Science HQ: alarm clock

750 sounds, tracking, analysis

93 ratings
257 reviews
$6.99 $4.99

Lowest price: $1.99 2 years ago (-151%)


Price history


Details

  • Released
  • Updated
  • May 19, 2015
  • January 29, 2026

Features

Sleep Science HQ: alarm clock screenshot #1 for iPhone
Sleep Science HQ: alarm clock screenshot #2 for iPhone
Sleep Science HQ: alarm clock screenshot #3 for iPhone
Sleep Science HQ: alarm clock screenshot #4 for iPhone
Sleep Science HQ: alarm clock screenshot #5 for iPhone
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About

Wake up gently with over 750 natural sounds and customizable sequences. Track your sleep patterns, analyze trends with detailed graphs, and record notes to understand what affects your rest. The app also helps you achieve your sleep goals and remember your dreams.

750+ natural wake-up sounds
Customizable sound sequences
Sleep tracking and analysis
Sleep graphs and statistics
Daily notes for routines and dreams
Loudest sound detection
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What users say

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What's New in Sleep Science HQ

3.5

January 29, 2026

• Bug fixes and performance improvements.

User reviews

Gerade gekauft

Ich hatte Sleep Cycle bis heute genutzt, leider gab es dort immer mehr Einschränkungen und immer mehr Werbung trotz einmaliger Bezahlung.

Bei dieser App scheint alles zu stimmen, sogar die Restzeit bis zum Aufwecken wird angezeigt.

Poor sleep

I didn’t find the app st all helpful
I Ned sounds to get to sleep; waking is not a problem
Where is the science?

Horrible

App is just a Settings screen. Doesn’t do anything. Don’t buy

Malo

No tiene sonidos para que te ayuden a relajar mientras te dormís, nunca registró sonido... no lo descarguen!!!

Excellent

This is a really good app, now I am able to get the amount of sleep I need with no guesswork on the matter and I feel much better for it, health has improved and so has my blood pressure, priceless.😀😀😀😀😀 I have had this app for a while now and I am still happy with how it works, but it can eat up storage space though it can be cleared.😀😀😀😀😀 Just to say there are lot of lovely sounds to wake up to, I recommend the Welsh Blackbird.

Can’t think why I have not used this in a while but now I have come back to it. I like waking to the sound of birds singing, by far more gentle than a ordinary alarm clock.
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Developer apps

User experience

🐞

Reported Bugs

11 issues

App crashes on startup for some devices

Bug

Microphone fails to record sleep sounds

Bug

Sleep data shows 0 hours despite time in bed

Bug

Alarm triggers at unscheduled times

Bug

Sound preview doesn't play on demand

Bug

Frequent app freezes during sound selection

Bug

Incompatibility with older iOS versions

Bug

Data loss when upgrading from free to paid version

Bug

Inconsistent sleep detection with bed movement

Bug

App stops monitoring when switching applications

Bug

Rating prompt appears too frequently

Bug

Requested Features

15 requests

Multiple alarm times for different weekdays

Feature

Integration with Apple Health app

Feature

Adjustable alarm fade-in duration

Feature

Volume preview when setting alarms

Feature

Traditional alarm tone options with fade-in

Feature

Apple Watch support

Feature

Ability to use personal music library for alarms

Feature

Data backup and restoration between devices

Feature

Sleep sounds that fade out automatically

Feature

Shake/tilt to snooze functionality

Feature

More animal and nature sound variety

Feature

Mixing/blending multiple sounds together

Feature

Better sleep algorithm and accuracy

Feature

Vibration-only alarm option

Feature

Improved sound file management system

Feature

FAQ

What does Sleep Science HQ do?

Sleep Science HQ is an alarm clock app designed to help you wake up gently with a wide variety of natural sounds. It also includes features for tracking your sleep, analyzing your sleep patterns over time with graphs, and recording notes about your routines and dreams.

What are the key features of Sleep Science HQ?

Key features include over 750 high-quality natural sounds, customizable wake-up sequences with up to six sounds, sleep tracking that logs your sleep and wake activity, detailed graphs showing sleep statistics and trends, daily notes for dreams and routine changes, and detection of the loudest sound during the night.

Is Sleep Science HQ free to use?

Yes, based on the provided information, Sleep Science HQ is a free application. It does not have in-app purchases or advertisements.

What kind of sounds are available in Sleep Science HQ?

The app offers over 750 high-quality, natural sounds recorded from around the world. These include categories like Rain, Ocean, Rivers & Streams, Crickets, Wind Chimes, Birds, Animals, and many more, providing a diverse range for wake-up sequences.

How does Sleep Science HQ help improve sleep?

It helps improve sleep by allowing you to track your sleep each night and set personal sleep goals. The detailed graphs and statistics provide insights into your sleep patterns and trends over weeks, months, and years, enabling you to understand what affects your sleep and make necessary adjustments.