Mac and iPhone app
A spatial nature sound mixer for Mac and iPhone
Build a quiet room around you for focus, rest, and sleep. Mix rain, fire, ocean, wind, birds, and streams on a canvas, place each sound where it belongs, and keep the same room moving with you between Mac and iPhone through iCloud sync.
For macOS 14 and iOS 17 or later.
Head tracking works with supported AirPods.
01 / Why it is different
Place nature around you, not just in front of you.
Start with familiar materials like rain, fire, ocean, wind, birds, ice, thunder, crickets, and streams. Then shape them into a room that feels close, distant, calm, dense, open, or tucked away.
02 / Spatial canvas
Put every sound where it belongs
Drag a layer onto the canvas and move it until the room feels right. Keep rain wide and soft, put fire near you, let the ocean sit far away, or place birds just outside the edge of attention.
03 / Quick control
Always close. Never in the way.
On Mac, control the room from the notch or menu bar. On iPhone, keep it close from the Lock Screen and, on supported models, Dynamic Island. Pause, switch rooms, or adjust the scene without reopening the editor.
04 / Gentle endings
Let the room fade out when you are done
Set a timer for a work session, a reset, or sleep. When time is up, the scene quiets gradually instead of stopping with a click.
05 / Optional head tracking
Sound that stays in place
With supported AirPods, the room can stay anchored as you move. Turn your head and the sound field remains where you placed it.
Powered by Apple's native HRTFHQ binaural engine — spatial audio works on any output, head tracking adds the extra anchor with supported AirPods.
- HRTFHQ binaural
- Native AVAudioEngine
- Motion data stays on your device
06 / Pricing
Free to start using for real. Pro when it becomes part of your day.
Free is enough to build a first room for real. Upgrade to Lifetime Pro when you want the full sound library, more layers, saved rooms, longer timers, iCloud sync across your devices, and custom output routing on Mac.
- One sound per category free
- Spatial canvas in free
- Head tracking in free
- Up to 2 layers free
- 5-min timer free
- Universal purchase on Mac and iPhone
- Saved rooms with Pro
- Unlimited layers & timers with Pro
- No subscription
07 / FAQ
Questions, answered
A few things people ask before downloading. The full list lives on the FAQ page.
Is prostir zvuku free?
Yes — Free is permanently free, no trial. You get the spatial canvas, head tracking, quick background controls, one sound from each category, up to 2 simultaneous sound layers, and a 5-minute timer.
Is there a subscription?
No. The only optional upgrade is Lifetime Pro — a single one-time purchase, not a subscription. You'll see the local price in the App Store when you tap to upgrade.
Do I need AirPods or special headphones?
No. Spatial audio works through any output — Mac speakers, iPhone speakers, wired headphones, AirPods, or third-party Bluetooth headphones. AirPods are only needed if you want head tracking, where the scene stays anchored to the room as you turn your head.
What do I need to run it?
A Mac running macOS 14 or later, or an iPhone running iOS 17 or later. The app is available on the App Store, and iPad support is not available yet.
Does it work offline?
Yes. The full sound library ships inside the app — once downloaded from the App Store, prostir zvuku runs entirely offline. No streaming, no account check-ins.
08 / Download
Start building your nature sound space
Download prostir zvuku on the App Store and create the nature room you return to when you need focus, rest, or sleep.
For macOS 14 and iOS 17 or later.
One purchase works across Mac and iPhone.