Here are all 10 E-Cards in the Express Yourself E-Cards App. You can download the app at the App Store onto your iPhone or iPad for free. And you can send an unlimited number of your first card for free from then on. For example, if I choose a Thanks card as the first card I want to send, I can send Thanks cards to everyone I know. After that, it’s only 99 cents to send an unlimited number of all the cards at any time.