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Last updated on: 2026-06-03
Android Apps > Tools > congstar
congstar icon

congstar

6.12.0
congstar GmbH
4.13
135,490 reviews
1,000,000+
Downloads
Free

Your personal congstar customer area for on the go.

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iOS version

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congstar compared with similar apps

Keywords that only this app has

Congstar Prepaid Optionen Verwalten Sim Esim Pin Barrierefreiheit Unserer

Common keywords of similar apps

App Und Mit Der Deine Daten Oder Du Im Blick Die Dir Einsehen Tarif Guthaben Rechnungen Wir Ein

Keywords missing from this app

Sie Auf Zu Einfach Von Ihre Taxi Den Dein Alle Noch Zur Datenvolumen Schnell Das Direkt Funktionen Ist Einen Zum Mehr Um Uns Wie Kannst Bequem Dich Ihr Deinen

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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 52 thousand times.

User Ratings

congstar is rated 4.13 out of 5 stars. The rating is based on 140 thousand ratings.

App Information

congstar is FREE to download. The APK download size is 19.76 MB. The latest version available is 6.12.0. The last update was on May 20, 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:
Die Postbox verfügt jetzt über eine praktische Suchfunktion, mit der Inhalte schneller gefunden werden können. Außerdem enthält dieses Update Bugfixes sowie Optimierungen.
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More data about congstar

Price Free to download
Total downloads 4.9 million
Recent downloads 52 thousand
Rating 4.13 based on 140 thousand ratings
Ranking Medium ranked
Version 6.12.0
APK size 19.8 MB
Number of libraries 16
Designed for Android 7.1+
Suitable for Everyone
Ads NO ads

App Performance Report

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

Get PDF Report — $29

Google Play Rating history and histogram

93K
11K
5.3K
2.6K
21K

Downloads over time

congstar has been downloaded 4.9 million times. Over the past 30 days, it averaged 1.7 thousand downloads per day.

Changelog of congstar

  • May 20, 2026UpdateVersion 6.12.0
  • Apr 27, 2026UpdateVersion 6.10.0
  • Apr 8, 2026UpdateVersion 6.9.0
  • Apr 2, 2026UpdateVersion 6.8.3
  • Mar 25, 2026UpdateVersion 6.8.2
  • Mar 6, 2026UpdateVersion 6.7.0
  • Feb 18, 2026UpdateVersion 6.6.0
  • Feb 10, 2026UpdateVersion 6.5.0
  • Jan 22, 2026UpdateVersion 6.4.0
  • Jan 12, 2026UpdateVersion 6.3.0
  • Dec 3, 2025UpdateVersion 6.2.0
  • Nov 12, 2025UpdateVersion 6.1.1
  • Oct 27, 2025UpdateVersion 6.0.200
  • Oct 1, 2025UpdateVersion 5.9.0
  • Sep 19, 2025UpdateVersion 5.8.0
  • Sep 3, 2025UpdateVersion 5.7.0
  • Aug 20, 2025UpdateVersion 5.6.0
  • Aug 5, 2025UpdateVersion 5.5.1
  • Jul 11, 2025UpdateVersion 5.4.0
  • Jul 1, 2025UpdateVersion 5.3.0
  • Jun 13, 2025UpdateVersion 5.2.0
  • Jun 2, 2025UpdateVersion 5.1.0
  • May 19, 2025UpdateVersion 5.0.0
  • May 5, 2025UpdateVersion 4.14.0
  • Apr 3, 2025UpdateVersion 4.13.0
  • Mar 21, 2025UpdateVersion 4.12.0
  • Mar 6, 2025UpdateVersion 4.11.0
  • Feb 20, 2025UpdateVersion 4.10.0
  • Feb 14, 2025UpdateVersion 4.9.0
  • Jan 24, 2025UpdateVersion 4.8.0
  • Jan 9, 2025UpdateVersion 4.7.0
  • Dec 2, 2024UpdateVersion 4.6.1
  • Nov 21, 2024UpdateVersion 4.5.2
  • Nov 4, 2024UpdateVersion 4.5.1
  • Oct 8, 2024UpdateVersion 4.5.0
  • Sep 23, 2024UpdateVersion 4.4.0
  • Sep 9, 2024UpdateVersion 4.3.3
  • Aug 14, 2024UpdateVersion 4.3.1
  • Aug 1, 2024UpdateVersion 4.3.0
  • Jul 2, 2024UpdateVersion 4.2.7
  • Jun 26, 2024UpdateVersion 4.2.6
  • May 29, 2024UpdateVersion 4.2.4
  • Apr 11, 2024UpdateVersion 4.2.2
  • Feb 7, 2024UpdateVersion 4.1.2
  • Jan 14, 2024UpdateVersion 4.1.1
  • Dec 4, 2023UpdateVersion 4.0.4
  • Nov 21, 2023UpdateVersion 4.0.3
  • Oct 19, 2023UpdateVersion 4.0.2
  • Sep 11, 2023UpdateVersion 4.0.0
  • Aug 23, 2023UpdateVersion 3.11.3
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Developer information for congstar GmbH

congstar GmbH

meincongstarapp@congstar.de

Website

N/A

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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%
★★★★★ 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
★☆☆☆☆ Pedro Suescun · Nov 21, 2025
The app is hideous, it has so many "security" measures, I have to write my contact number by hand somewhere to just be able to do anything, because they weren't smart enough to make your app, when you are logged in, and you want to end a contract, it doesn't recognize the contact you want to end automatically! The Internet service is also bad, it was a problem to get someone to come fix it. This is one of the reasons I'm leaving Germany, is impossible to have a service tha has anything normal
★☆☆☆☆ 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
129 Germany Tools Top Free
Show all market rankings

Ranking history in Germany

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Technologies used by congstar

congstar is requesting 15 permissions and is using 19 libraries.

Permissions

Network communication
view network connections, view Wi-Fi connections, full network access, receive data from Internet
Your accounts
read Google service configuration
Hardware controls
take pictures and videos, control vibration
System tools
change network connectivity, run at startup, prevent phone from sleeping
Extra
android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, android.permission.USE_BIOMETRIC, android.permission.USE_FINGERPRINT, de.congstar.meincongstar.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

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