Sleep Brain

Name: Sleep Brain
Availability: InStock
Rating: 3.9473683834075928 (26 reviews)
Author: Shanghai Huanxiu Technology

Shanghai Huanxiu Technology

In-app purchases

3.9

26 reviews

5K+

Downloads

Everyone

About this app

Sleep Brain – Your All-in-One Sleep & Relaxation Companion

✨ 400+ Soothing Sounds & Music
Dive into a library of scientifically curated sleep music, white noise, and nature sounds to calm your mind and prepare for deep, restorative sleep.

🌙 Smart Sleep Tracking
Analyze your sleep patterns with AI-powered tracking, including sleep stages (light/deep/REM) and personalized insights to improve sleep quality.

🧘 Guided Meditation & Breathing Exercises
Reduce stress with tailored meditation sessions (3-20 mins) and breathing techniques like 4-7-8 or box breathing for instant relaxation.

🌿 Key Features:
· Diverse Sleep & Relaxation Music – Offers a variety of soothing sounds to aid sleep and relaxation.
· Customizable Breathing Techniques – Adjust rhythm and patterns for personalized meditation.
· Focus Enhancement Feature – Helps improve concentration with tailored audio sessions.
· Dark Mode & Minimal UI – Eye-friendly for nighttime use.

📊 Backed by Science
Our methods combine CBT-I principles, binaural beats, and mindfulness practices to address insomnia, anxiety, and irregular sleep cycles.

🔒 Privacy-First
Your data stays on your device. No hidden subscriptions or ads.

Download Sleep Brain tonight – fall asleep faster, wake up energized!

Updated on

Jul 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

Personal info, Health and fitness and 7 others

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

3.9

26 reviews

Ash

June 3, 2024

Worse tracker ever. Every time I record my sleep, it says it's not past 30 minutes so it doesn't have a log, when I've been sleeping for literal HOURS. Fake app, fake advertising, if I could give this app a 0 star rating I would. Do not download, they're money hungry like a lot of apps nowadays 🙄

16 people found this review helpful

Shanghai Huanxiu Technology

August 6, 2024

We are sincerely sorry to hear your dissatisfaction with our app. Regarding the sleep duration, to ensure the accuracy and reliability of the analysis, a minimum sleep duration of 30 minutes is necessary for a meaningful and scientifically valid report. We are constantly working to provide better user experience. Thank you for your feedback.

Stella Shin

July 6, 2024

The best app I've ever tried! Very accurate and, tells me what I did while I slept through the night. I would recommend thís app to everyone for sure! 👍😍

2 people found this review helpful

Shanghai Huanxiu Technology

August 6, 2024

We are truly grateful to hear that you enjoy our app! Your kind words and support are the driving force that keeps us going and striving to make it even better. We are constantly working to enhance our technology and user experience. Thank you for choosing our app and being a part of our journey.

L M

September 28, 2024

Great app. It tracks everything you do in your sleep.

What’s new

Exciting Update!‌ 🌟

We’ve completely refreshed your experience with:
✨ ‌Sleek New UI‌ – Smoother navigation & modern design.
🌬️ ‌Breathwork Focus Mode‌ – New guided exercises to reduce stress and boost concentration.
⚡ ‌Performance Upgrades‌ – Faster loading and fewer bugs.

Update now to explore the improvements!

Thank you for your support.❤️

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