Compare software

Eudic vs Ciyue: catalog facts
Eudic	Ciyue
Freemium Free to download, with paid VIP features and AI quota available.	Free Free and open source under the MIT licence; AI translation uses your own provider.
Windows, macOS, Linux, Android, iOS, Browser extension	Windows, Linux, Android
Screen and selection word lookup in any Mac app Loads MDict, Lingoes and Babylon dictionaries	Opens MDX and MDD dictionary files Searches multiple dictionaries at once
Interface and content aimed at Chinese speakers learning English Some features need a paid VIP plan or AI quota	You supply the dictionary files yourself AI translation depends on a third-party service
Downloadable app, Browser extension	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
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 October 2, 2026

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