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mobile  Mobile App Downloads

Using The Countermark Phone App

Download the Countermark App and start scanning now


Get the Countermark App from Google Play
Get the Countermark App from The App Store

android  Direct Countermark App Installation

Google Play Store is currently unavailable in some regions. The Android version of the Countermark App can be directly downloaded as an APK and installed using the link below.

The Countermark App will advise when a new version is required, but will not be able to automatically update itself when installed manually. A new APK will need to be downloaded and re-installed.

Version : 1.111.001

Date : 1 April 2026

Size : 37.1 MB (38918875 bytes)

md5 : AC2A2FEC62F1D8B10F72F5D1772328FB

sha256 : 5FCF9A92CEC58CD6C8865D76CE9B22C00CD2926C7F6A75381673D7ACA422DD6C

  • Download the Countermark APK file into your Downloads folder
  • Navigate to the folder and locate the Countermark APK file
  • Tap the file to start the installation process
  • Choose Yes when installation permission is asked

security_update_warning  Earlier versions of Android may require additional settings to permit installation from alternate sources.