Comparison shop before you buy. Just scan the UPC code of a product, with the help of your camera, to compare prices from online merchants and nearby local stores. You can read product reviews and even build an on-line wish list to share with your friends.

Help in your own way to fight global warming while you’re on the go. Keep track of your daily travels to view what your carbon footprint looks like. With access to tips and tricks, you can record the steps you take throughout your day to help offset your impact on the environment. You can share your shortcuts with your friends and do your part to help keep the Earth green.

Create your own step-by-step visual map when you’re off the beaten path and share it with your friends. Map out your path to a new store in the mall, or your favorite mountain bike trail by taking pictures and writing out directions. You can post your route as reference for others to follow, or view other routes your friends have taken.

One-touch access to Amazon MP3 store is the digital music store for Amazon.com that has more than 6 million DRM-free MP3 tracks. Just pick from the top 100 or your own personalized recommendations and download them directly to your phone whenever you’re connected to a WiFi network. Not hooked up to WiFi? Put them in queue and you can grab them next time you are.

Change your phone settings to react a certain way depending on where your GPS shows that you’re located. Maybe you want your ringer off when you’re at work or extremely loud when you’re at a buddy’s house. It all happens automatically with Locale.

PAC-MAN, the world famous arcade classic, returns in this faithful rendition for Google Android devices and for a limited time, Android-users play for free ($9.99 value). Chomp the dots, avoid the pesky ghosts and relive the retro arcade action!