Compare software

VoIP.ms SMS vs Cheogram: catalog facts
VoIP.ms SMS	Cheogram
Free The app is free and open source; a VoIP.ms account and number are paid separately.	Free The app is free to install; telephone routes are separate services.
Android	Android
Familiar interface modelled on Google's SMS app Syncs with device contacts	Combines XMPP chat with SMS and calls Pluggable telephone routes from several providers
Only works with VoIP.ms numbers Push notifications only in the Google Play version	Phone features need a separate route provider Email and SIP bridges are only demos
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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