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CoBang vs ClipQR: catalog facts
CoBang	ClipQR
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the MIT licence.
Linux	Linux
Reads both QR codes and barcodes Native Linux desktop app	Scans QR codes directly from the screen Also reads codes from a camera
Linux only No dedicated homepage beyond the GitHub repository	Linux only Little documentation in the research
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: MIT
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 1, 2026	Official website Full listing and sources Checked October 1, 2026

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