Hand holding a smartphone with the Loop Sphere app icon on a blurred city street background

Your new partner in sound

Check sound levels, find calm with white noise, and seamlessly track Loop Cocoon™—all in one app.

iOS only. Android coming soon.

Hand holding a smartphone with a noise level app displayed, against a blurred concert background.

Get real-time sound readings

Your phone's mic reads the decibel level and shows it to you live, as it happens. Useful in loud bars, at concerts, or anywhere you've caught yourself wondering just how loud it really is.

Download the app
Smartphone displaying a white noise app on a wooden nightstand.

Find calm, a little faster

Whether you’re trying to focus, wind down for a good night's sleep, or settle a restless little one—Loop Sphere's Sound Sanctuary gives you free access to soothing white noise.

Child wearing Loop earmuffs with a phone displaying an app interface on a light background

Navigate their noisy world

Get more from your Loop Cocoon™ baby earmuffs. Link your product in the app to see live sound readings in your child’s environment and find quick setup guidance.

Free on iOS

*Available on iOS. Android coming soon

Frequently asked questions

Is the Loop Sphere app free?

Yes, completely free to download and use on iOS.

Do I need to own a Loop product to use it?

Nope. Sound readings and white noise work as standalone features without any Loop products. An account lets you link compatible products for a more personalized experience.

Which Loop products work with the app?

The app currently supports Loop Cocoon™ baby earmuffs. More compatible products are on the way.

Is the app available on Android?

Not yet. It’s only available on iOS for now. Android is coming soon.

Are the sound readings accurate?

They're indicative. The app uses your phone's mic to give you an idea of how loud it is around you. Readings may vary by device, mic, and environment. Think of it as a useful guide, not a clinical measurement.

Does the app record audio?

No. The app only measures sound levels. It never records or stores audio. Your mic is active only while you're actively measuring.

Is it safe to use white noise near a baby?

Yes, with a couple of simple steps. Keep the phone at least 6-7 feet (around 2 meters) from your baby's head, start at the lowest volume setting, and increase gradually. If you have to raise your voice to be heard next to the phone, it's too loud.