BLUE App is a Travel & Local app developed by TUI AG. We only share original APK files. You can download and install the latest version of BLUE App APK from our direct download link. On this page we provide BLUE App 3.8.2 apk file for 4.1 and up .This is a free app listed in Travel & Local category of apps. Use the download button on the top to download this apk. App Installs: 10000 +.