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Barcode Scanner vs Binary Eye: catalog facts
Barcode Scanner	Binary Eye
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the MIT licence, with no ads.
Android	Android
Reads and generates QR Code, Data Matrix, PDF 417 and Aztec Looks up food, cosmetics, book and music product details	Reads a wide range of 1D and 2D barcode formats Handles inverted codes and both orientations
Android only Product lookups depend on online databases	Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: MIT
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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