congstar

congstar GmbH Utilities iPhoneiPadiPod touch

congstar is a free Utilities app for iPhone and iPad by congstar GmbH. Rated 4.5/5 from 275 ratings. Requires iOS 17.6. Updated September 28, 2026.

Rating: 4.5; 275 ratings
Price: Free; on the App Store
Size: 202 MB; Age 4+
Updated: Sep 28; 2026 · v6.20.0

Download on theApp Store See alternatives

Screenshots

About congstar

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

Ratings & reviews

4.5

275 ratings

5 ★ 80% 4 ★ 9% 3 ★ 3% 2 ★ 4% 1 ★ 5%

What’s new

Version 6.20.0 · Updated September 28, 2026

Dieses Update enthält verschiedene Verbesserungen für die Benutzeroberfläche sowie technische Optimierungen im Hintergrund, welche die Stabilität und Leistung der App weiter erhöhen.

App privacy

The developer, congstar GmbH, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Identifiers: User ID
Usage Data: Product Interaction

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Identifiers: User ID
Usage Data: Product Interaction
Contact Info: Email Address, Name, Phone Number, Physical Address
Financial Info: Payment Info

Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality, Other Purposes

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data, Performance Data

Used for: Analytics, App Functionality

App details

congstar is a free Utilities app for iPhone, iPad and iPod touch, developed by congstar GmbH. It is rated 4.5 out of 5 from 275 ratings on the App Store, requires iOS 17.6 or later and is 202 MB to download. It was first released on February 2, 2017 and last updated on September 28, 2026.

Category: Utilities
Rating: 4.5 / 5 (275 ratings)
Price: Free
Version: 6.20.0
Size: 202 MB
Requires: iOS 17.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: German
Age rating: 4+
Released: February 2, 2017
Last updated: September 28, 2026
Developer: congstar GmbH

View on the App Store

Build an app like congstar

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to congstar

Looking for apps like congstar? Here are 6 similar apps on the App Store. The highest rated is ADAC Pannenhilfe (4.9/5), and all 6 are free to download.

congstar vs. alternatives
App	Rating	Price	Last updated	Compare
congstar	4.5 / 5 (275 ratings)	Free	September 28, 2026
AusweisApp Bund	4.2 / 5 (1,043)	Free	Aug 14, 2026	Compare
MeinMagenta: Mobile & Internet	4.0 / 5 (2,281)	Free	Sep 28, 2026	Compare
identity online	–	Free	Sep 28, 2026	Compare
NINA	2.2 / 5 (13)	Free	Aug 11, 2026	Compare
ADAC Pannenhilfe	4.9 / 5 (245)	Free	Aug 19, 2026	Compare
BA-Secure	3.2 / 5 (14)	Free	Sep 2, 2026	Compare

Compare congstar with the top alternatives: ratings, updates, ASO score and keyword gaps →