Binary Eye is made and published by Markus Fisch. AppBrain is an independent app data site and isn't affiliated with Markus Fisch. The app name, icon, screenshots and description belong to Markus Fisch and are shown as published on Google Play.

Pros & Cons

Open-source and auditable on GitHub
Ad-free user experience
Broad barcode format support including QR and Data Matrix
Barcode generator built into the app

Marketing copy could place more emphasis on scanning speed and reader terminology to match competitors
Could further highlight camera-specific scanning features in the description
Marketing could more explicitly tout performance comparisons or speed benefits

About Binary Eye

Binary Eye is a tools app developed by Markus Fisch.

Install Statistics

Binary Eye has been installed 180 thousand times. In the last 30 days, the app was installed 7.1 thousand times.

User Ratings

Binary Eye is rated 4.84 out of 5 stars. The rating is based on 1.3 thousand ratings.

App Information

Binary Eye is freely available from Google Play. The app size is 6.44 MB. The latest version available is 1.75.5. The last update was on October 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2017.

Description by Markus Fisch (from Google Play)

No ads, can read inverted codes and can generate barcodes.

App Performance Report

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Screenshots

Screenshots by Markus Fisch, from the Google Play listing

Official page on Google Play

Alternatives to Binary Eye

Google Play Rating history and histogram

1.2K

Installs over time

Binary Eye has been installed 180 thousand times. Over the past 30 days, it averaged 240 installs per day.

Changelog of Binary Eye

Show changelog

Developer information for Markus Fisch

Markus Fisch

markusfisch.de@gmail.com

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Comments on Binary Eye for Android

★★★★★ Joseph Ginu · Aug 6, 2024

A simple App which will not mess with your data. With open source applications like Qt Qr both Qr code generation and reading will be tracker free. Usually these apps are ignored.

★★★★★ ZBRB EDUCATION · Jan 26, 2026

The Best QR and Barcode Scanner. No Ads, Every Features Available, Clean Interface, Easy to Use and Lightweight. That's A Perfect 5-Star Application So Far.

★★★★★ Ice · Aug 6, 2025

Amazing QR code reader app. Scans almost all types of codes and that too super...superfast. Just what a QR code reader app should be like.

★★★★★ Robert Vanleeuwen · Apr 1, 2025

This is a no #BS open source, ad-free project, fully featured reader. It can even read barcodes directly from images in your gallery. #BinaryEye is what all software should be like 💯

★☆☆☆☆ PI Xo · May 5, 2026

If you consider that "open immediately" is potentially harmful function, why it is enabled by default? App very convenient and useful but this aspect just blow my mind when I scan random barcode with some URL, and it was putted in clipboard and opened in browser without any confirmation dialog or action. Disgusting!

Google Play Rankings for Binary Eye

This app is not ranked

Technologies used by Binary Eye

12 permissions · 12 libraries

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Binary Eye