Compare software

Messages vs QUIK: catalog facts
Messages	QUIK
Free Free and open source under the GNU GPL version 3.	Free Free and open source under the GPL-3.0.
Android	Android
SMS and MMS with multi-SIM support Scheduled messages and quick replies	Scheduled and delayed messages Built-in message backup
Android only Sending messages requires a mobile carrier	Handles SMS and MMS only, which are not end-to-end encrypted Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-only
No account needed	Not stated if an account is 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.