Container Check Digit Creator

Feb 19, 2025

Note : This is the latest version of this app which supports Android KitKat (Android 4.4). More details in the Additional Info Window of this app.
Settings window - main section - new options "Hide Toolbars during scrolling" and "Custom System Bars".
Support for the native "Google Material Design 3" color theming system (also known as "Material You").