Fraenk is an Android app that offers a mobile flatrate service to manage your mobile phone plan in a cheap and easy way. It provides 7 GB LTE25 connection across Germany, an allnet phone and SMS flatrate, EU Roaming including Switzerland, and cancellation within a month. The app offers a classic SIM or eSIM option and is available for only 10 € per month with no hidden costs or contract period. The app also provides a new feature of eSIM, which makes it even faster and easier to get your mobile phone plan, no matter where you are. Fraenk is a digital and simple mobile phone plan for anyone who wants full control, super flexibility, and all-digital service.

Fraenk offers a unique feature of "fraenk for friends," where you can share an individual code and get an extra +3 GB per month, permanently, for every friend you successfully refer. The app provides a service chat option to answer any questions and also has an FAQ section to help users. Fraenk is an excellent mobile app for those who want an affordable and hassle-free mobile phone plan with full control and flexibility.