ja! mobil

With the free ja! mobil app, you quickly and easily have full control over your usage and data at a glance.
The ja! mobil app offers the following features:
For prepaid and contract plans
- View usage
- View data, SMS, and minutes
- Manage plans and options
- Change plans, book, or cancel options
- View and top up prepaid credit
- Manage SIM and eSIM plans
- Block/swap SIM cards, activate eSIM, view PIN and PUK
- Change personal data
- Change address or authentication PIN

We are continuously developing our ja! mobil app and welcome your reviews and constructive feedback.

You can find our app's accessibility statement at: https://www.jamobil.de/barrierefreiheit

We hope you enjoy our app!
Your App Team