A cordova plugin to detect if the app is running in debug mode or not. Debug mode is when the app is built and installed locally via xcode / eclipse / the cordova cli etc, compared to release mode when the app was downloaded from the app / play store via an end user. Common use cases include:

cordova plugin add cordova-plugin-is-debug

cordova.plugins.IsDebug.getIsDebug(function(isDebug) {
    console.log('Is debug:', isDebug);
}, function(err) {
    console.error(err);
});

iOS - you will need to make sure the DEBUG flag is set in xcode for your development builds. Most of the time this should be automatic but sometimes you may need to configure it in xcode