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Blink Comparison

Blink Comparison

Yaroslav Pronin  |  Multimedia

6 Downloads 18 Views v1.2 12.17 MB 4.1+
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 (12.17 MB)

Editor's Overview

Blink Comparison is a multimedia application developed by Yaroslav Pronin, packaged as a single Android APK of version 1.2 weighing in at 12.17 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

  1. Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
  2. File size is a light 12.17 MB, so it installs quickly even on modest connections.
  3. This build is signed by "Yaroslav Pronin" — always verify the developer name matches what's listed on the app's official store page before installing an update.
  4. After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
  5. We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

The concept of "blink comparison" method is simple - the app allows you to quickly switch pictures without delay so you can see the differences.

"Blink comparison" method uses high efficiency pattern recognition by human eyes, to permit quick verification between a reference picture and an actual one being taken on the spot. For example, in the goal of detecting tampering in high contrast nail polish tamper-evident seals.

📋 Features
* Free and Open Source software (FOSS)
* Support for various platforms and devices (currently Android only)
* Add and store reference pictures in the app or take a photo on the spot
* Encrypting images (optional), making it harder to steal or replacement
* Compare a reference image with the one just taken using "blink comparison" method
* Helps to take a compared photo in the correct position, at the correct angle, lighting and distance
* Material Design 3
* Night theme
* Responsive UI for different devices form factors

For more information, please see here: https://github.com/proninyaroslav/blink-comparison/blob/HEAD/README.md
Privacy Policy: https://github.com/proninyaroslav/blink-comparison/blob/HEAD/PRIVACY.md

Details

Versionv1.2
Size12.17 MB
DeveloperYaroslav Pronin
CategoryMultimedia
Packageorg.proninyaroslav.blink_comparison
Android4.1+
Last UpdatedOct 29, 2026
Downloads6

Frequently Asked Questions

Is Blink Comparison free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Blink Comparison require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Blink Comparison safe to install?
We link to the exact APK published by Yaroslav Pronin. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Blink Comparison?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Blink Comparison

  1. Tap the Download APK button above and save the file to your device.
  2. Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
  3. Open the downloaded org.proninyaroslav.blink_comparison.apk file from your Downloads folder.
  4. Tap Install and wait for Android to finish.
  5. Open «Blink Comparison» by Yaroslav Pronin and grant only the permissions it actually needs.
  6. Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.