A calm, beautiful sound app you’ll actually want to keep open.
Sleep Sounds by Tholus combines high-quality ambient audio, graceful timer controls, and a refined iPhone-first experience — built to help you sleep better, focus deeper, and unwind faster.
Designed for real daily use, not for noise.
The best ambient sound apps aren’t just about having more sounds. They’re about making the right session effortless, trustworthy, and pleasant every single time.
Free, offline, and calm by design
Sleep Sounds by Tholus is built to disappear into your routine: no clutter, no pressure, just high-quality ambient sound for sleep, focus, and relaxation.
Mix sounds your way
Blend white, pink, and brown noise with natural soundscapes like rain and ocean, then fine-tune each sound with a clean mixer.
Sleep timer that feels gentle
Set a timer, let the sound fade out smoothly, and fall asleep without abrupt cutoffs or jarring controls.
Made for real iPhone use
Background playback, lock-screen controls, presets, and a mini player keep the app useful from the first tap to the last minute of your session.
Show the app the way users will actually experience it.
Use these spaces for your real screenshots: home, sounds, mixer, presets, mini player, timer, and settings.
Start fast. Then make it yours.
The app is built around quick entry points and saved sessions, so users can relax in seconds instead of building everything from scratch each time.
Deep Brown Sleep
Deep brown noise for a warmer, richer soundscape that helps you unwind, block distractions, and drift into deeper sleep.
Ocean Focus
Gentle ocean waves blended for calm concentration, creating a peaceful background that supports focus without feeling intrusive.
Rain + White Noise
Soft rainfall mixed with steady white noise to mask distractions, quiet the mind, and create a cozy atmosphere for sleep or relaxation.
Hair Dryer Calm
A smooth, continuous hair dryer sound that feels comforting and familiar, perfect for soothing the mind and easing into rest.
Built by the usual neXt.
Sleep Sounds by Tholus is part of a wider vision: using immersive, human-centered technology to help people reconnect with calm, attention, and the real world.
the usual neXt creates human-centered technology and immersive experiences that help people reconnect with calm, presence, and real life.
Quiet can be powerful.
Common questions, answered simply.
Is the app free?
Yes. Sleep Sounds by Tholus is designed to be genuinely generous, with a clean experience that respects your attention.
Does it work offline?
Yes. Once installed, the core experience is designed to work without an internet connection.
Can I create my own mixes?
Yes. You can combine multiple sounds, adjust each one independently, and save presets for later.
What is Tholus?
Sleep Sounds by Tholus is part of the broader the usual neXt ecosystem: immersive, human-centered experiences designed to reconnect people with the real world.
Sleep, focus, and unwind with a calmer kind of app.
Add your final App Store button, your real product video, and your app screenshots here — the structure is ready for launch.