In case you own an iPhone, you could have seen something strange inside the Messages app: some are inexperienced, and Some messages are blue. What's the deal with that?
Brief answer: Blue ones-have been mailed or obtained using the iMessage engineering of Apple, while green types are "classic" text messages changed via Small Messaging Service.
Does this subject? In the grand texting plan of items, should you care whether your communications are blue or green?