Platforms: Android, iOS Sending embarrassing Christmas cards just got a whole lot easier. Apple’s new Cards app lets you design and send an actual card from your iPhone. Choose your own photo—preferably the one of you and your family in matching sweaters—and start designing. Once you’re finished, just enter the address where you want the card sent and you’re done. Sending a card within the U.S. will cost you $2.99. Mailing cards internationally will run you $4.99.