congstar

congstar

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Logo of congstar

congstar – Your Mobile Freedom, Fully Managed

Track your data in real-time, activate eSIMs instantly, and manage your flexible plans with zero stress. The ultimate self-service app for the digital-first generation.

Publisher

congstar GmbH

Category

Utilities

Downloads

2M+

User Rating

4.7/5

Total Ratings

133K+

Locales

1

Experience Total Control

Discover the interface used by 2M+ users.

congstar mobile app login screen featuring the company logo and a service award badge

congstar mobile app login screen featuring the company logo and a service award badge

Congstar app order status screen showing SIM card shipping progress

Congstar app order status screen showing SIM card shipping progress

Congstar mobile app dashboard showing data consumption and phone plan overview in dark mode

Congstar mobile app dashboard showing data consumption and phone plan overview in dark mode

A smartphone screen displaying the congstar data usage widget showing 82 GB remaining out of 100 GB.

A smartphone screen displaying the congstar data usage widget showing 82 GB remaining out of 100 GB.

Screenshot of the congstar app interface showing mobile plan change options and a 260GB data offer

Screenshot of the congstar app interface showing mobile plan change options and a 260GB data offer

Profile screen of the congstar mobile app for managing personal information and payment details

Profile screen of the congstar mobile app for managing personal information and payment details

Total Control Over Your Connection

The tools that make this app stand out, trusted by 2M+ users.

📊

Real-Time Usage Insights

Monitor your data and minutes at a glance with live tracking and handy widgets to avoid bill shock.

On-the-Fly Flexibility

Switch plans or add extra data in seconds. Tailor your mobile experience to your lifestyle without any hidden fees.

📲

Digital-Only Management

Activate eSIMs, view invoices, and manage your security settings instantly—no paperwork or retail visits needed.

About the app

Everything you need to know about congstar.

Description

Mit der kostenlosen congstar App hast du schnell und einfach volle Kontrolle über deine Verbräuche und deine Daten jederzeit im Blick. Die congstar App bietet dir folgende Funktionen: Für Prepaid & Vertrag - Verbrauch im Blick - Daten, SMS und Minuten einsehen (inkl. Widget für Datenverbrauch) - Tarif & Optionen verwalten - Tarif wechseln, Optionen buchen oder kündigen - Guthaben & Rechnungen - Prepaid-Guthaben aufladen oder Rechnungen als PDF einsehen - SIM & eSIM verwalten - SIM-Karte sperren/tauschen, eSIM aktivieren, PIN & PUK anzeigen - Persönliche Daten ändern - Adresse, Zahlungsdaten oder Legitimations-PIN anpassen Wir entwickeln unsere congstar App kontinuierlich weiter und freuen uns über deine Bewertungen und konstruktiven Hinweise. Die Erklärung zur Barrierefreiheit unserer App findest du unter: https://www.congstar.de/barrierefreiheit Viel Spaß mit unserer App wünscht dir Dein App Team

Latest Version

6.3.0

Size

108.0 MB

First Released

Feb 2, 2017

Ready for Total Mobile Freedom?

Join over 2 million users managing their data, plans, and eSIMs on the fly. Download the app today and take full control of your mobile experience without the wait.

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FAQ

Frequently Asked Questions

Everything you need to know about congstar

How can I check my data usage with the congstar App?

Yes, the congstar App allows users to view their data, SMS, and call minutes consumption. A dedicated widget provides a quick overview of data usage.

Can I change my mobile tariff using the congstar App?

Yes, users can change their mobile tariff and manage options directly within the congstar App. This includes booking new options or canceling existing ones.

Does the congstar App support viewing invoices and topping up prepaid credit?

Yes, the congstar App enables users to view their invoices as PDFs and recharge prepaid credit. This feature offers direct access to billing and account top-up functions.

Can I manage my SIM card and eSIM through the congstar App?

Yes, the congstar App supports SIM and eSIM management. Users can block or swap SIM cards, activate eSIMs, and view their PIN and PUK numbers.

Is it possible to update personal information in the congstar App?

Yes, users can update their personal data within the congstar App. This includes changing address, payment details, or adjusting the Legitimation-PIN.

Can I check my order status in the congstar App?

Yes, the congstar App provides an order overview. Users can track the status of their orders, including SIM card delivery and tracking numbers, within the app.

Where can I find the accessibility statement for the congstar App?

The accessibility statement for the congstar App is available at www.congstar.de/barrierefreiheit. This link provides detailed information on the app's accessibility features.

Is the congstar App recognized for its service quality?

Yes, the congstar App received the "connect TESTSIEGER" award in January 2025. This recognition is for service apps of mobile providers, highlighting its quality.

App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.

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