American Express and Fishlabs have launched ‘CASH IQ’, the ultimate brain workout for iPhone and iPod touch users. Cash IQ is a new, free iPhone and iPod touch game featuring four addictive cash-focused brainteasers. Cash IQ‘s series of challenging brain workouts has been designed to stretch and flex mathematical and memory based skills.

Request a free sample of a sleep aid called "Don't Disturb Me! Asphalia for Natural Sleep." This claims to be the natural solution to sleeping problems like insomnia.

Not only is it natural, but it is also non-addictive (like most prescription sleeping pills) and contains a powerful anti-oxidant.

Are you one of the several hundred thousands of customers who are absolutely giddy with joy because they just bought a new iPad? If you are, I'll bet you've been scanning all over iTunes for great new applications to add to the device. There's nothing more fun than playing with and adding to a new gadget!

Do you want to lose weight? Do you want more brain power? Do you want to sleep better at night? Try these new health supplement samples.

I love my smartphone. Seriously, I don't know how I ever got by without it. I have to imagine the feeling is the same, whether it's a smartphone, or an iPhone. I use my phone for everything. I keep my schedule and my to-do list on it, I check Facebook and Twitter, I've got a graphing calculator, an app that gives me recipes for dinner... Occasionally, I even make a phone call with it!

Are you a health enthusiast with an iPhone? You'll want to check this free app out, if you are!

The WalkJogRun Running App from Almost Awesome Inc will let you access exercise trails and routes for walking, jogging, or running, from WalkJogRun.net, on your iPhone or iPod Touch!

Everybody loves food. Anyone who says different is trying to sell you a diet pill.

Betty Crocker knows you love food. Betty understands you. And she has just the iPhone app for you! Are you ready for this?

FREE iPhone/iPod Touch/iPad game: Minigore (18k reviews, 4.5 stars)
Requirements:Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.0 or later To learn how Apple safeguards your personal information, please review the Apple Customer Privacy policy.
iTunes is licensed for reproduction of noncopyrighted materials or materials the user is legally permitted to reproduce.

Long commutes, especially by train or bus, can be very tedious in the morning, so why not try a free audiobook to pass the time? Audible, the web's foremost source for all things audiobooks, is offering a free two week trial of their gold-level membership.