Binary Eye icon

Binary Eye

Markus Fisch
Multimedia
Version
1.75.4
Size
8.3 MB
Requires
Android API 21+
3.9 / 5 · 7,475 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

QR code and barcode scanner with no ads

F-Droid repository metadata

Works in portrait and landscape orientation, can read inverted codes, is Material Design and can also generate barcodes.

Uses the ZXing-C++ ("Zebra Crossing") barcode scanning library. Supported barcode formats are: AZTEC, CODABAR, CODE 39, CODE 93, CODE 128, DATA MATRIX, EAN 8, EAN 13, ITF, PDF417, QR CODE, RSS 14, RSS EXPANDED, Telepen, UPC A, UPC E and UPC EAN EXTENSION.

This is open source: https://github.com/markusfisch/BinaryEye

Screenshots

Binary Eye screenshot 1
Binary Eye screenshot 2
Binary Eye screenshot 3
Binary Eye screenshot 4

What’s new

* Fix persisting custom intents
* Add otpauth to default list of ignored codes
* Update Italian language
* Update vdstools

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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