Sleep Science Alarm Clock

Name: Sleep Science Alarm Clock
Rating: 4.4 (477 reviews)
Author: Phase4 Mobile

By: Phase4 Mobile App

Smart tracker, wake up sounds

Overview

Version:

4.0

Last updated: 2026-01-30

Features & Capabilities

Wake up gently with natural sounds recorded around the world. Sleep Science Alarm Clock tracks your actual sleep against your personal goal and presents clear graphs over time. It offers 4- and 6-sound wake-up sequences and a gentle wake during light sleep, all in a modern, easy-to-use interface.

Keep daily notes about bedtime routines, exercise, and stress, and attach them to your sleep graphs. Record dreams and review them weeks, months, or years later. It also captures the loudest sound of the night to help you understand what wakes you. From the creators of Rain Sounds HQ, Sleep Science Alarm Clock is a free Chrome extension focused on calm wakefulness and actionable sleep data.

User Growth & Download Statistics

App Data Education

By:

Phase4 Mobile

Rating:

4.40

(477)

Version:

4.0 Last updated: 2026-01-30

Version code:

881690942

Creation date:

2015-04-07

Compatible devices:

Size:

93.46MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-10

Compare stats and ranking:

Ranking

# 75,439 ▼ 12

Other rankings

#96 in alarm keyword 17 ▼ 4

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Phase4 Mobile

Apple Apps Store

https://apps.apple.com/us/app/sleep-science-alarm-clock/id966980286

Website:

http://www.phase4mobile.com

User Reviews

Very good app. The only problem is Apple updating all the time. It turns off the app and it doesn’t come back after an update so you end up oversleeping.

by Ja*****, 2023-10-30

I missed an important text because of this app turned off my ring tone. I turned off all focus features and this app reapplied them without notifying me. Caution with this app you may miss important calls or text messages.