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Exclave vs Happ: catalog facts
Exclave	Happ
Free Free and open source under the GPL-3.0.	Free Free to download, with optional donations to the developer.
Android	Windows, macOS, Linux, Android, iOS
Supports many proxy protocols in one app Subscription import and server groups	Supports VLESS Reality, VMess, Trojan, Shadowsocks and SOCKS Rule-based routing between proxies
Needs your own proxy servers or a subscription Configuration assumes familiarity with proxy protocols	A client only; you need proxy servers from elsewhere Source code not published
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is 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 October 1, 2026

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