Agile Planning Cards is an application that allows you to select and display a card from a deck, used to estimate size of tasks in software development.
To use simply swipe left or right to select a card and tap it to display full screen, then tap anywhere to go back to the deck.
Several color themes and card backgrounds are included, click on the top-right settings button to change them.
Includes all numbers, question mark, infinity, coffee break, t-shirt sizes (S, M, L, XL, XXL), thumbs up and thumbs down.