Barclaycard and Orange have teamed to offer the Orange Credit Card application for iPhone and iPod touch.
The free application promises to help users manage their finances - from tracking how much they are spending to paying bills to viewing transaction history and reward points.
The Orange Credit Card application lets users keep a better eye on their finances while on the move, manage Orange contactless credit account by checking balances, paying credit card bills and reviewing reward points.
The application also lets users view the last sixty days worth of transactions.
According to the makers, the application has been developed with strong security standards to ensure customers transactions and personal data are protected and secure.
"Orange contactless credit card customers want to take control of their account without compromising on convenience or flexibility," insists Russell Taylor, VP of New Business & Online, Everything Everywhere, the company which runs Orange.
"This new app not only delivers on this need, but also demonstrates the next step towards our vision for the future of mobile payments, where consumers will seamlessly make payments on the High Street from their mobile phones."
Available from the Apple iTunes App Store, Orange Credit Card requires the iOS 3.0 Software Update or later.