There are three installation methods:

Provisioning (most secure and feature rich), please see the provisioning article.
Google Play
APK File

v2.6.5 is the last version supporting Android 4.0 - 4.3. The APK can be found here.

Kiosk Browser Provisioner - Download
Google Play
APK File

Security Module - Kiosk Browser (Samsung Knox) - Download
We recommend provisioning rather than using the Security Module.
APK File

Updated on: 10 / 08 / 2020