If You're Having a Hard Time Falling Asleep, Let These 5 Apps Lull You Off to Dreamland

If you prefer listening to soothing white noise sounds as you drift off to sleep, get the Sleep Pillow app that includes rain showers, birds and frogs, pouring water, whale sounds, and even lullabies. You can set a timer so it'll shut off after a certain period of time.

Cost: $3 with additional in-app purchase for additional sounds.