congstar

6.13.0

congstar GmbH

4.12

136,311 reviews

1,000,000+
Downloads

Free

Your personal congstar customer area for on the go.

iOS version

About congstar

congstar is a tools app developed by congstar GmbH.

Download Statistics

congstar has been downloaded 4.9 million times. In the last 30 days, the app was downloaded 53 thousand times. It is ranked in the top 100 tools apps.

User Ratings

congstar is rated 4.12 out of 5 stars. The rating is based on 140 thousand ratings.

App Information

congstar is FREE to download. The APK download size is 19.79 MB. The latest version available is 6.13.0. The last update was on June 2, 2026.

Technical Requirements

congstar requires Android 7.1+ or higher. 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:
- WM‑Fieber bei congstar – geh auf Torejagd und finde die versteckten Fußbälle!
- Optimierungen & Fehlerbehebung

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More data about congstar

Price	Free to download
Total downloads	4.9 million
Recent downloads	53 thousand
Rating	4.12 based on 140 thousand ratings
Ranking	Highly ranked
Version	6.13.0
APK size	19.8 MB
Number of libraries	26
Designed for Android	7.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the congstar app

congstar compared with similar apps

Common keywords of similar apps

Congstar Optionen Verwalten Sim Esim Pin Barrierefreiheit Unserer App Und Deine Daten Die Oder Mit Du Im Blick Dir Prepaid Einsehen Tarif Guthaben Rechnungen

Keywords missing from this app

Sie Der Auf Ihre Einfach Zu Wir Von Taxi Den Zur Dein Datenvolumen Das Direkt Alle Schnell Ihr Funktionen Bequem Ein Uns Einen Alles Ist Jederzeit Neue Mehr Um Dm Mobile Verbrauch

Google Play Rating history and histogram

93K

13K

5.2K

2.6K

21K

Downloads over time

congstar has been downloaded 4.9 million times. Over the past 30 days, it averaged 1.8 thousand downloads per day.

Changelog of congstar

Show changelog

Developer information for congstar GmbH

congstar GmbH

meincongstarapp@congstar.de

Website

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Comments on congstar for Android

★★★★★ Catin Black · Dec 1, 2024

Hands down, Cong star is undoubtedly THE BEST Mobile Service Provider in Germany. 1. The app: works beautifully. 2. Their current price and GB policy: great. 3. Their transparency regarding your contract as well as changing/cancelling: on a completely different level. [I have never experienced such an ease in canceling contracts (due to point 1.-3. It hasn't been necessary for 2y)] 4. You get yearly increases in GB! For free!! 5. On special days: random upgrades!!! 6. Coverage: 100%

★★★★★ 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

★★☆☆☆ Mitch Ang · Oct 16, 2025

After update of the App a new login is required. Especially when the login Data during traveling are not with me, no chance to book additional service. That's why 2pt. Else the App is doing what's needed. Dear Service team, please update to keep login data or secure the App activation after version update with e.g. phones fingerprint. Thank you.

★★☆☆☆ 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.

★☆☆☆☆ 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.

Google Play Rankings for congstar

Top rankings

Rank	Country	Category	List
47	Germany	Tools	Top Free

Show all market rankings

Ranking history in Germany

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