Sometimes, I like the sound of the rain, the ocean or the river while surfing the Net, watching TV or while sleeping. However, I don’t live near the ocean nor the river. It doesn’t rain all the time either.
I came across this iPhone / iPad / iPod app (application), Ambient Nature Sounds. It’s cheap, costs only $0.99.
You can mix the sounds to your liking and set a timer to automatically stop the sounds/s. Overall, it’s a simple app but it’s useful.