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