GroupMe is the easiest way to chat with the people and groups you really know, wherever you are.It allows group messaging ,photo sharing,and also share your locations.
GROUP MESSAGING: Start groups with the people already in your contacts. When you send a message, everyone instantly receives it. It’s like a private chat room.
PHOTO SHARING:Photos can be shared within the conversation.
LOCATION SHARING:Share your current locations and also find your friend’s location in the map provided.