Compare software

Happ vs v2rayNG: catalog facts
Happ	v2rayNG
Free Free to download, with optional donations to the developer.	Free Free and open source; you supply your own proxy server or subscription.
Windows, macOS, Linux, Android, iOS	Android
Supports VLESS Reality, VMess, Trojan, Shadowsocks and SOCKS Rule-based routing between proxies	Supports both Xray core and v2fly core Large, active project with frequent commits
A client only; you need proxy servers from elsewhere Source code not published	Needs a V2Ray or Xray server or subscription to be useful Aimed at users who understand proxy protocols
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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