Instant messaging with vibration and videocalls for sign language. If you don't know to use the app PLEASE READ THE INSTRUCTIONS BELOW. Features. Easy accesibility tools for deaf or mute. Comunicate using sign language. Videocalls for using sign language. Allows hearing and speech impaired to comunicate easily with loved people. Vibrates when a message arrives. The download of this application is safe and secure. Daniel Cordero is the creator of the app which can be found in the Communication category. The most recent update was on Jul 25, 2018 and DeafMSG XMPP was downloaded and set up by over 5K users. According to the latest info. Get the installation package of DeafMSG XMPP 0.5.1 free of charge and check out users' reviews on Droid Informer. The app works flawlessly on Android 3.0 and higher.