yesss Der Mobilfunk-Diskonter is a free Android application developed by A1 Telekom Austria AG. It falls under the category of Business & Productivity and aims to simplify the management of your mobile phone account. With this app, you can monitor your usage of free units, check your current cost status, and access invoices and itemized bills from the last few months.

In addition to these features, yesss Der Mobilfunk-Diskonter allows you to optimize your tariff by activating additional packages or upgrading your units. You can also change your tariff, manage multiple SIM cards using the group function, and set call diversions. The app is also equipped with a contact form and much more.