Compare software

Messages vs Fossify Messages: catalog facts
Messages	Fossify Messages
Free Free and open source under the GNU GPL version 3.	Free Free and open source under the GPL-3.0, with no ads.
Android	Android
SMS and MMS with multi-SIM support Scheduled messages and quick replies	No ads or tracking libraries Blocking by number and by keyword
Android only Sending messages requires a mobile carrier	SMS and MMS only, no end-to-end encrypted chat Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-only
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.