Noisli for iOS

Noisli is a program designed to help you relax and unwind by playing soothing sounds of your choice accompanied by calming colors. You can pick any sounds or combination of sounds you like, and you'll soon find your stress slipping quietly away.

Pros

Saved combos: In addition to playing individual sounds through this app, you can also create your own soothing combinations. Just experiment with different mixes, and when you've found a combo that you especially like, you can save it for quick access later on.

Offline use: All of the sounds this app plays are downloaded to your device upon installation. That means you can listen to them wherever and whenever you want without worrying about access to an Internet connection.

Low-stress interface: Even the interface of this app has a calming effect, with smooth lines and straightforward mechanics. Just tap the image for the sound you want to hear, and then tap another to add it or tap the initial sound to turn it off. You can also leave the app open to enjoy the soothing color transitions, or you can play the sounds in the background while you work in other programs.

Cons

Storage hog: Because all of the sounds are stored on your device, this app takes up a lot of space. You'll need at least 250MB of free storage to download it, and there is no option to remove certain sounds if there are some you never use.

Bottom Line

Noisli is a smooth and well-crafted program. It costs $1.99 on the App Store, and it's well worth the investment. Even if you never considered using a program like this before, you may be surprised by how soothing and effective it is once you try it out. Just make sure you have the space available on your device.