congstar is a tools app developed by congstar GmbH.
How many times has congstar been downloaded?
congstar has been downloaded 5.1 million times. In the last 30 days, the app was downloaded 53 thousand times. It is ranked #8 in tools.
What is the rating of congstar?
congstar is rated 4.16 out of 5 stars, based on 140 thousand ratings.
Is congstar free?
congstar is free to download. The APK download size is 19.53 MB. The latest version available is 6.18.0. The last update was on August 26, 2026.
What are the requirements for congstar?
The app has a content rating of Everyone. The app has been available on Google Play December 2014.
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
Recent changes: Datenpässe für Länder außerhalb der EU jetzt bequem vorab reservieren. Darüber hinaus kann die MultiSIM ab sofort auch als eSIM gebucht werden. Außerdem haben wir Verbesserungen bei Usability und Barrierefreiheit umgesetzt.
Get a detailed PDF report for congstar with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
It would be nice to have the same information available in the app and on the website.
★★★★★Anais Rasch· Jun 12, 2026
I am a very big fan of costars offers, the app and the support chat. The app is easy to understand and navigate and in the support chat they always replied to me very fast, very polite and very helpful!
★★★★★CC CC· Mar 23, 2025
Costar is the best provider I've ever had.
★★★★★zoe anderson· Jun 13, 2025
Wow!!! Cong star is just the best, and I am super excited to find Cong star. My Contract with them went well, smoothly and stress-free. I will surely refer Cong star to friends and Family
★★★★★Frank Gagliardi· Jun 21, 2026
Even as someone with only a toddler's understanding of German, I find this app easy enough to use. I recently made some changes to my family's phone plan in the app, it went smoothly without issue.
★☆☆☆☆Rob Hoare· Aug 14, 2025
I've been with Cong star for well over a decade, and I've always believed in the saying, "If it's not broken, don't fix it". What was wrong with the website? Nothing was wrong for the user. Now, another ridiculous app. Yet another app to deal with on multiple platforms. More work, more data for less result. As a reply to your reply below: feels AI generated... what future are you referring to? I'm paying now.
★★☆☆☆Dr Faust· Apr 20, 2026
You can only log in of you have access to the phone number in the contract. The website does not provide a regular login anymore or requires 2FA to the same name which renders the whole contract management useless.
★☆☆☆☆Gabi Aust· Mar 16, 2026
Terrible App, terrible service. Don't waste your time with these clowns.
Subscribe to see full ranking history in this country
AppBrain offers valuable information about your app and those of your competitors. Join AppBrain for free and claim this app to view more ranking data, view history etc.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
