RestChill: Sleep & Calm Music

OP Bear

In-app purchases

About this app

🌿 Welcome to RestChill: Your Sanctuary for Sleep, Focus & Inner Calm

Escape the noise and stress of daily life with RestChill. Thoughtfully engineered with handcrafted acoustic piano, master-curated sound recipes, a cutting-edge 6-color acoustic noise lab, and authentic nature soundscapes, RestChill provides a peaceful refuge for deep sleep, intense focus, and total relaxation.

Whether you are quieting a racing mind at bedtime, striving for deep flow while studying or coding, or practicing daily mindfulness, RestChill creates your ultimate personal audio haven.

✨ KEY FEATURES

🎼 Master-Curated Piano & Ambient Mixes
Immerse yourself instantly without fiddling with complex setups. Enjoy harmoniously pre-blended sound recipes, with the freedom to fine-tune individual volume sliders at any time:
• Piano & Forest Dawn: Piano (60%) + Morning Birds (35%) + Whispering Breeze (25%)
• Piano & Deep Ocean: Piano (60%) + Ocean Waves (35%) + Soothing Brown Noise (30%)
• Piano & Thunder Calm: Piano (60%) + Distant Thunder (35%) + Pure White Noise (25%)

🌈 6-Color Acoustic Noise Lab
Experience scientifically calibrated color noise spectrums tailored for distinct acoustic and focus requirements:
• White Noise: Full-spectrum frequency masking to block sudden jarring background noises.
• Pink Noise: Warm, balanced acoustic tones scientifically shown to encourage deep sleep slow waves.
• Brown Noise: Deep, resonant low-frequency rumble—revered for easing ADHD, restless minds, and stubborn insomnia.
• Green Noise: Centered around natural 500Hz frequencies, mimicking gentle breezes through quiet pine forests.
• Grey Noise: Equal-loudness balanced curve tailored to the human ear for maximum perceived comfort.
• Blue Noise: Crisp, higher-frequency spectrum designed for acoustic tinnitus relief and heightened mental clarity.

🎹 Pure Acoustic Piano Library
A warm, handcrafted collection of original piano compositions. Composed with gentle tempos and tranquil harmonics to naturally quiet your autonomic nervous system.

🌧️ Multi-Track Ambient Mixer
Design your own personalized soundscape. Freely layer and mix acoustic piano with high-fidelity nature soundscapes: Rain, Waves, Forest, Fireplace, Wind, and more.

🌐 15 World Languages Supported
RestChill speaks your native language. Enjoy a seamless, fully localized user experience across 15 languages:
• English, 繁體中文, 简体中文, 日本語, 한국어, Deutsch, Español, Français, العربية, हिन्दी, Tiếng Việt, Bahasa Indonesia, Русский, Português, and ไทย.
• Seamlessly follow your device’s system language or manually switch preferences anytime in Settings.

⏱️ Smart Sleep Timer with Gentle Fade-Out
Rest peacefully without having to wake up to shut off the audio. Set your sleep timer—the sound will smoothly and gradually fade out, preserving your deep slumber.

🎧 Background Audio & Lock Screen Support
Continuous listening even when your device screen is locked or while multitasking across other apps.

🌙 Deep Night Dark Aesthetic
Thoughtfully designed with soothing midnight slate tones and emerald accents, safeguarding your eyes in dark bedrooms.

📶 100% Offline Friendly
Download your favorite tracks and curated mixes. Enjoy uninterrupted calm on flights, commutes, or off-grid retreats without internet or data usage.

🎯 PERFECT FOR:
• Bedtime & Nighttime Overthinking: Drifting into restorative, peaceful sleep.
• Deep Work, Study & Coding: Blocking background chatter and maintaining flow.
• ADHD & Restless Minds: Finding inner calm with Brown Noise and balanced piano.
• Meditation & Breathwork: Elevating daily mindfulness and wellness routines.
• Power Naps: Refreshing your mind with 15–30 minute guided audio sessions.

🌱 PURE, CALM & DISTRACTION-FREE
No jarring or invasive surprises. RestChill is dedicated to protecting your serenity from the moment you tap play.

Transform your environment into a tranquil sanctuary. Download RestChill today and discover the restorative power of acoustic piano and sound science.

What’s new

Official version.