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Cheogram vs another.im: catalog facts
Cheogram	another.im
Free The app is free to install; telephone routes are separate services.	Free Free and open source under the GPL 3.0 licence.
Android	Android, Web
Combines XMPP chat with SMS and calls Pluggable telephone routes from several providers	Uses the open, federated XMPP protocol Aims for consistent features across platforms
Phone features need a separate route provider Email and SIP bridges are only demos	Little documentation on the project website Requires an XMPP account to chat
Downloadable app	Downloadable app, Web application
Closed source	Open source
License not stated	License: GPL-3.0-only
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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