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ja! mobil

ja! mobil

by congstar Services GmbH

24 ratings
55 reviews
🔧 Utilities
Free

Details

Released
December 13, 2019
Updated
November 2, 2026

Developer

congstar Services GmbH
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About

Manage your mobile plan, track usage, and control your data with this utility app. Easily view and top up prepaid credit, switch plans, and manage SIM cards. Keep full control over your mobile services.

✓Track data, SMS, and minutes usage
✓Manage tariff and options
✓View and top up prepaid credit
✓Manage SIM and eSIM
✓Update personal data
✓Switch plans and book options
Show original description
+1

What's New in ja! mobil

6.22.0

November 2, 2026

Wir haben im Hintergrund einiges optimiert, damit die App noch zuverlässiger und stabiler läuft.

User reviews

Most RecentHighest RatedLowest Rated

Läuft

Macht was es soll , ich hatte noch keine Probleme ,
Mittlerweile haben wir eine 2. prepaid Karte und haben immer noch keinen Grund zu schimpfen
B7BlackBetty 75

Was good!

There was really no need to update the app such that an upgrade to ios 17.6 is required especially when no website login or alternative for account management is available!
SCSoniya Clever

Response from developer

Older versions of operating systems no longer meet our security and functionality requirements. To use the app, you need at least iOS 17. If you have any concerns, our service team is happy to assist you 😊

Läuft perfekt

Schön übersichtlich und bisher noch keine Probleme.
AAffje

Fantastisch

Ja mobil ist erreichbarer als ich dachte
KPKing PeymaX

Response from developer

Unverhofft kommt oft 😀. Danke für die tolle Bewertung.

Aufgeräumt, Klar, übersichtlich nur ein Dunkel Modus fehlt noch.

Aufgeräumt Klar übersichtlich
LULGs du ubg
See 50 more reviews

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FAQ

What can I do with ja! mobil?

With ja! mobil, you can track your data, SMS, and minute usage, manage your tariff and options, view and top up prepaid credit, and manage your SIM and eSIM. You can also update personal data and switch plans.

Is ja! mobil free to use?

Yes, ja! mobil is a free application. It does not have any in-app purchases or advertisements, as indicated by its free price and lack of ads.

What devices support ja! mobil?

Currently, ja! mobil is supported on iPhone devices. The app is available for iOS users.

How often is ja! mobil updated?

The latest version of ja! mobil is 6.22.0, last updated on November 2, 2026. This indicates a recent update, suggesting the app is actively maintained.

What is the age rating for ja! mobil?

ja! mobil has an age rating of 4+. This means it is suitable for users aged four and above.

How do I manage my SIM card with ja! mobil?

ja! mobil allows you to manage your SIM and eSIM. You can activate eSIM, block or replace your SIM card, and view your PIN and PUK codes directly within the app.

Where can I find accessibility information for ja! mobil?

You can find the accessibility statement for the ja! mobil app at https://www.jamobil.de/barrierefreiheit. This provides details on the app's accessibility features.

What is the user rating for ja! mobil?

ja! mobil has a user rating of 3.6 stars from 24 ratings. This suggests a mixed but generally positive reception from its users.