Keep in touch with all of your contacts using the Messages app on your phone. It's never been easier to share photos, send emojis, or just say a quick hello. There's so much you can do with your messages, like mute conversations or assign special message tones for certain contacts. Messaging app for texting (SMS, MMS) and chat. Message anyone from anywhere with the reliability of texting and the richness of chat. Stay in touch with friends and family, send group texts and share your favorite pictures, GIFs, emoji, stickers, videos and audio messages.