Commbank Kaching is a revolutionary iPhone app that is changing the way Australians make payments. Instead of cash, users can pay friends and businesses using their mobile, email or even Facebook contact information. Kaching is also the first contactless payment solution to offer NFC technology as an integrated part of a mobile banking platform. Users can check their current balances, make payments, and manage their personal finances all from one application.In the first 6 weeks Kaching was downloaded over 93,000 times from the iTunes app store. Currently, the app also has a 4-star rating, from 390 total reviews.