How does the G Data USSD Filter work? Android devices allow apps to register for certain URL types. The "tel: " URL type for example enables the user to initiate a call right out of the browser. The G Data USSD Filter registers for this specific URL type and checks URLs of this type for USSD codes.
This application has been originally designed by G Data Software AG and it refers to the Tools category. The latest update of G Data USSD Filter was launched on Oct 22, 2018 and the app has been set up by over 50K users. On Google Play, this application has been rated 4.3 by its users.