Compare software

Geph vs Ultrasurf: catalog facts
Geph	Ultrasurf
Freemium Free tier available, with a paid Plus subscription.	Free Free to download and use.
Windows, macOS, Linux, Android, iOS	Windows
Designed specifically to evade national censorship systems Blind signature authentication separates identity from activity	Traffic is disguised as ordinary TLS web traffic Small, portable download that needs little setup
Free tier is limited compared with Plus Linux build is offered only as a flatpak for amd64	Closed source, so its security claims cannot be independently audited Focused on getting past censorship rather than full VPN features
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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