BANGALORE,INDIA:Here are some of the best applications available for iPhone users based on their usefulness.
App: ATM Hunter
Why it's great: This app from MasterCard lets you search for ATMs based on your bank, surcharges, and other features. You can look for ATMs where you are or at an address you are headed to.
Cost: Free
App: Redlaser
Why it's great: This app scans any bar code and uses Google Product Search and TheFind.com to locate the best price. At Best Buy, Money saw two Blu-ray movies for $29.99 each; RedLaser found them for $19.99 at Walmart.com. Best Buy matched the price on the spot. Result: a $20 savings.
Cost: $1.99
Also read: Security Trends 2010
App: Realtor.com
Why it's great: It uses GPS to produce a map of properties for sale and open houses near your current location, which you can refine according to distance, size of house, price range, and more.
Cost: Free
App: iXpenseIt
Why it's great: It enables you to quickly punch in receipt info, even letting you take pictures of those scraps of paper and store them digitally.
Cost: Free for the Lite version (stores up to 200 records); $4.99 for the full version (no record limit)
(SOURCE:CNNMONEY)