Fossify Messages

Fossify Messages is an Android application for SMS and MMS communication, published by Fossify under the GPL-3.0-only license. It handles ordinary text-message conversations and multimedia messages through the phone’s messaging service. The app is an open-source option for users who want a dedicated messaging client without advertising in the interface.

Its function is centered on mobile carrier messaging rather than internet chat platforms. On supported Android devices, it can be used to read, compose, and manage message threads associated with a phone number. Because it is specifically an SMS/MMS app, it is not presented as an email client, social messenger, or cross-platform desktop messaging system. It is most relevant where standard cellular messaging remains part of daily communication.