Free
With Ads

Details

Released
August 28, 2013
Updated
August 31, 2026

Features

Kundenzone screenshot #1 for iPhone
Kundenzone screenshot #2 for iPhone
Kundenzone screenshot #3 for iPhone
Kundenzone screenshot #4 for iPhone
Kundenzone screenshot #5 for iPhone
iphone
ipad
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About

Manage your mobile plan, track usage, and view billing details. This app allows you to monitor your included allowances, current costs, and past invoices. You can also adjust service settings, manage your numbers, and optimize your plan with add-ons.

✓Track included allowances
✓View current costs
✓Access past invoices
✓Manage phone numbers
✓Optimize plan with add-ons
✓Adjust service settings
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What's New in Kundenzone

4.2.3

August 31, 2026

• Verbesserter Einstieg beim Öffnen der App • Neue Navigationsleiste mit Direkteinstiegen • Bugfixes/Fehlerbehebungen

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User reviews

Awful

Receipts are never loaded, they cannot be viewed. Top ups work abnormally: the topped up amount is immediately deducted, but the tariff package does not get activated. Changing the tariff package is a nightmare, I needed to contact customer service 4 times to make it work and it is not over yet.
The browser like layout and design of this app is awful. The user experience is simply bad.
This app is not functional, neither is Drei.
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Tolles App

Moderne design und einfach zu nutzen

Drei nayob

Pizdabolska huynya

Die App tut was sie soll….

….und kommt bei mir regelmäßig zum Einsatz. Stabil läuft sie auch. Deshalb 5 Sterne.

Desaster

Desaster

Developer apps

FAQ

Does Kundenzone have ads?

Yes, Kundenzone contains advertisements. This is indicated by the app's ad-supported monetization model.

What is the rating for Kundenzone?

Kundenzone has a rating of 2.0 stars from 8 ratings. This suggests a mixed user reception.

How often is Kundenzone updated?

The latest version of Kundenzone is 4.2.2, last updated on April 8, 2026. This indicates a recent update.

What devices support Kundenzone?

Kundenzone is suitable for iPhones, iPads, and iPods. The app is also designed for smartphones and tablets.

Is Kundenzone free to download?

Yes, Kundenzone is available for free download. The app is supported by advertisements.

What age rating does Kundenzone have?

Kundenzone has an age rating of 4+. This means it is considered suitable for children and general audiences.

Can I access Kundenzone without logging in?

If you are within the Drei network, you will be recognized as a customer and can access Kundenzone without a login. However, registration in 'My Profile' is recommended for worldwide access on any internet-connected device.

What are the main benefits of registering a profile in Kundenzone?

Registering a profile in Kundenzone provides worldwide access to your account from any device with internet. This is particularly useful for immediate phone number blocking in case of theft.