Slumby: Sleep Sounds & Focus

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Everyone
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Everyone
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About this app

Looking for a sleep sounds and white noise app? 🌙 Welcome to Slumby, your personal ambient sound mixer designed to help you sleep better, relieve stress, and boost your daily focus.

If you struggle with insomnia, distracting noises, or simply want a calming atmosphere, Slumby is the perfect solution. Create your own custom soundscapes by layering high-quality audio tracks. Mix relaxing rain sounds, deep brown noise, and a crackling fireplace to build the ultimate relaxation experience.

🎧 WHY CHOOSE SLUMBY?
Listening to ambient sounds and white noise helps mask disruptive background noises, soothes your mind, and creates a tranquil environment. Whether you need a sleep aid, a study companion, or tinnitus relief, Slumby delivers premium audio right to your device.

✨ TOP FEATURES

🔊 CUSTOM AMBIENT SOUND MIXER
Be your own DJ for relaxation. Blend multiple sounds together and adjust individual volume levels to create the perfect personalized soundscape.

🌧️ MASSIVE SOUND LIBRARY
Choose from a wide variety of HD sounds, including:
• Rain sounds and thunderstorms
• Brown noise, white noise, and pink noise
• Crackling fireplace and nature sounds
• Ocean waves and flowing streams

⏳ SMART SLEEP TIMER WITH FADE-OUT
Drift off peacefully. Set the sleep timer, and Slumby will slowly fade out the volume before stopping playback automatically. Save your battery and enjoy uninterrupted deep sleep.

🧠 BOOST FOCUS AND PRODUCTIVITY
Slumby isn't just a sleep app! Use our ambient noise generator to block out office chatter, enhance your meditation sessions, or maintain deep concentration while studying.

📴 OFFLINE MODE & BACKGROUND PLAY
Take your relaxing soundscapes anywhere. Play your mixes offline without an internet connection, and keep the audio running in the background while you use other apps or lock your screen.

🌟 WHO CAN BENEFIT FROM SLUMBY?
• Insomniacs looking for a natural sleep aid
• Light sleepers dealing with loud neighbors or snoring
• Students and remote workers needing focus
• Tinnitus sufferers looking for masking sounds
• Parents trying to soothe their baby with white noise

Transform your device into a premium white noise machine. Say goodbye to sleepless nights and daily distractions. Download Slumby today and experience the power of custom ambient sounds! 🚀💤
Updated on
May 2, 2026

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.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
This app may collect these data types
Location, App info and performance, and Device or other IDs
Data is encrypted in transit

What’s new

initial release