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.

How many times has congstar been downloaded?

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.

What is the rating of congstar?

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

Is congstar free?

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.

What are the requirements for congstar?

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.

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

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

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

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

Legal name:

Address:

Phone number:

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.

I'm the developer of this app

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
40	Germany	Tools	Top Free

Show all market rankings

Ranking history in Germany

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.

I'm the developer of this app

Technologies used by congstar

congstar is requesting 15 permissions and is using 26 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

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM) Kotlin Android Library Icon

Kotlin

AndroidX App Startup Google gson Android Library Icon

Google gson Android WorkManager Android Library Icon

Android WorkManager AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 Glide Android Library Icon

Glide

AndroidX ProfileInstaller Chromium Android Library Icon

Chromium

AndroidX WebKit Lottie Android Library Icon

Lottie

Android Data Binding Jetpack Compose Android Library Icon

Jetpack Compose CameraX Android Library Icon

CameraX

AndroidX Graphics AndroidX Credentials Android Library Icon

AndroidX Credentials RootBeer Android Library Icon

RootBeer

AppAuth

Urban Airship

Apps on sale Today's trending apps Popular Tools Apps Top new apps Apps other people are watching

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps