iDeckOfCards is a free iPhone app developed by Twisted Society AB. It has been available since 2013 and is perfect for those times when you forget to bring a deck of cards or simply don't want to carry one around with you.

The app features a full 52 card deck and an auto shuffle feature. With iDeckOfCards, you can have a deck of cards at your fingertips even when one is out of reach. Whether you want to play a game of solitaire or enjoy a card game with friends, this app has got you covered.

Please note that the terms of use and privacy policy for iDeckOfCards can be found on the developer's website.