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spacedesk vs Luna Display: catalog facts
spacedesk	Luna Display
Free Offered as free display extension software.	Paid The Luna Display hardware is sold as a one-time purchase; the page lists it for $89.99.
Windows, macOS, Android, iOS, Web	Windows, macOS, iOS
Works over USB, Wi-Fi or LAN Viewers for Android, iOS, Windows and any HTML5 browser	Supports computer-to-iPad and computer-to-Mac display setups Includes a headless mode for Mac mini and Mac Pro
Primary machine is mainly Windows Wireless performance depends on the local network	Requires a Luna Display hardware device Does not work with adapters
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is 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 8, 2026

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