Text question?

If you text someone who is an iPhone user, you are using iMessage and the text bubble will be blue. If you text someone who is NOT an iPhone user, like an Android user, the text bubble will be green.

Blue: via iMessage.

Green: via SMS.

The address you’re sending to is not connected to iMessage, or not an iPhone, or otherwise disabled for iMessage.

I do here that sometimes android users text you, that you receive green, that's just what I heard.