Compare software

Kaidan vs Cheogram: catalog facts
Kaidan	Cheogram
Free Free to download and use; developed within the KDE community.	Free The app is free to install; telephone routes are separate services.
Linux	Android
Works with any XMPP server instead of a single provider End-to-end encrypted messaging	Combines XMPP chat with SMS and calls Pluggable telephone routes from several providers
Developers note it still lacks some basic features Has known stability issues	Phone features need a separate route provider Email and SIP bridges are only demos
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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