Dark Noise is a popular iPhone and iPad app that lets you play ambient noise to sleep, focus, and relax, and now it’s officially coming to the Mac. The new Dark Noise for Mac app is full ...

The Sleep Sounds app by Craftsman Spirit is one of the highest-rated white noise apps on this list at 4.9 out of 5 stars, with over 5 million downloads in the Android marketplace.

Ambie White Noise is an ambient noise player that lets you mix together sounds to create a relaxing environment. It's a lovely little tool and happens to be made by a Microsoft engineer.

Krisp is a noise-canceling app that mutes background noise during calls, so you don't have to look for quiet corners at places. Here's how to use Krisp.

The Dolby On app has been released for Android smartphones, after being available for iOS for a while. It uses Dolby technology to improve audio recordings.

To set a Spotify song as your alarm on an iOS device, you must download a custom alarm app like Night™・Sleep Sounds・Fan Noise.

While Apple has built a white noise feature into the iPhone, these apps offer a lot more in terms of sounds, features, and customization.