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FlClash vs Karing: catalog facts
FlClash	Karing
Free Free, open source and ad-free.	Free No paid plan is mentioned on the homepage.
Windows, macOS, Linux, Android	macOS
One client across Android and desktop systems Based on the Clash Meta core	Reads Clash, V2Ray, sing-box and Shadowsocks subscriptions One rule set can apply across multiple subscriptions
Needs a proxy subscription or server to be useful Documentation leans towards users already familiar with Clash	Only partial Clash.Meta configuration support Needs a proxy subscription or server from elsewhere
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account 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 September 24, 2026	Official website Full listing and sources Checked October 1, 2026

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