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Binary Eye review

Free#10 of 18 in QR Code Scanner Apps

An open-source Android scanner with searchable history, CSV export, and barcode generation.

7.8/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Binary Eye is a free, ad-free, open-source barcode scanner for Android. It suits individuals who want one mobile utility for reading QR codes and supported 1D/2D formats, with barcode generation alongside scanning. The listed formats include QR Code, Data Matrix, PDF417, EAN, and UPC. Portrait and landscape orientation and inverted-code reading give it flexibility across different codes and viewing conditions.

Its history features make it useful beyond one-off scans: scans can be saved, searched, shared, and exported as CSV. It can also scan barcodes from images shared with the app and forward scan results via Bluetooth. These options fit users who need to retrieve or pass along scan results. Android intents and scan/encode deep links also let other apps invoke its functions, making it a better fit for Android workflows than for people seeking a scanner that works across platforms.

Binary Eye's scope is intentionally practical: scanning, generating, and managing barcodes on Android. It is free and ad-free, with no paid tier described, so the choice is less about comparing plans and more about whether its platform and feature set match your needs. Android users who value open-source software, history search, CSV export, and app-to-app links should find the combination relevant. Choose another option if you need an iOS app or a scanner for multiple platforms; Binary Eye is specifically an Android utility.

Binary Eye pros and cons

  • Where it wins
    • Scans QR codes and supported 1D/2D barcode formats, including inverted codes
    • Keeps searchable scan history and exports it as CSV
    • Supports shared-image scanning, app intents, deep links, and Bluetooth forwarding
  • Where it doesn't
    • Available on Android only
    • Focused on scanning and barcode tasks rather than a broader mobile toolkit
    • No paid tier for organizations seeking paid support or plan options

Binary Eye fact sheet, pricing and score →

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