Chill for iOS has been approved and is now available on the App Store! Check it out!
It has all the same sounds as the Mac OS X version, including Beach, City, Crickets, Fire, Rainforest, Rain(Light and Heavy), River, Thunderstorm, White noise and Wind.
Also, it’s FREE download (supported by ads) so there’s no reason not to give it a try.
If you choose to upgrade to the FULL version via In-App Purchase, the ads will be removed AND you’ll be able to play the sounds in the background with iOS 4 multitasking.
Try it out and let me know what you think! I always welcome your feedback on how I can improve my apps.