Foursquare has updated its Swarm app for Android and iPhone with new messages feature. This lets you send a message to a friend, a group or all your nearby friends, even if they don’t have Swarm, says the company. It also shows where they are on a map when you are messaging with someone so that you can coordinate with them easily. Continue reading “Swarm by Foursquare for Android and iPhone now lets you message your nearby friends”