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Last updated on: 2026-06-21
Android Apps > Communication > AY YILDIZ
AY YILDIZ icon

AY YILDIZ

7.4.39
Telefónica Germany GmbH & Co. OHG
4.38
22,342 reviews
1,000,000+
Downloads
Free

Your AY YILDIZ app - regardless of whether it is a prepaid or fixed-term contract.

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About AY YILDIZ

AY YILDIZ is a communication app developed by Telefónica Germany GmbH & Co. OHG.

Download Statistics

AY YILDIZ has been downloaded 1.9 million times. In the last 30 days, the app was downloaded 9 thousand times. It is ranked in the top 100 communication apps.

User Ratings

AY YILDIZ is rated 4.38 out of 5 stars. The rating is based on 22 thousand ratings.

App Information

AY YILDIZ is FREE to download. The APK download size is 31.19 MB. The latest version available is 7.4.39. The last update was on April 30, 2026.

Technical Requirements

AY YILDIZ requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2012.

Description
Egal ob Prepaid- oder Laufzeitvertrag – mit der neuen AY YILDIZ App hast du deinen Tarif und deine Optionen immer im Blick.

HIGHLIGHTS FÜR PREPAID-KUNDEN:
✔ Optionen buchen, wechseln und kündigen
✔ Verfügbares Datenvolumen überprüfen
✔ Guthaben abfragen
✔ Per Guthabenkarte und Bankkonto aufladen
✔ Kontaktdaten ändern

HIGHLIGHTS FÜR KUNDEN MIT LAUFZEITVERTRAG:
✔ Vertragsdaten, Tarifdetails und gebuchte Option einsehen
✔ Verfügbares Datenvolumen überprüfen
✔ Rechnungen ansehen und herunterladen
✔ Kontaktdaten ändern

Jetzt die neueste AY YILDIZ App installieren und von kontinuierlichen Optimierungen und Verbesserungen profitieren.
Wir freuen uns über jede Bewertung und neue Ideen.

Viel Spaß mit der App!

Das AY YILDIZ Team

Recent changes:
Die Version 7.4.39 enthält technische Verbesserungen, wie Bugfixes und einige Funktions-Optimierungen.
Show more Show less

More data about AY YILDIZ

Price Free to download
Total downloads 1.9 million
Recent downloads 9 thousand
Rating 4.38 based on 22 thousand ratings
Ranking Highly ranked
Version 7.4.39
APK size 31.2 MB
Number of libraries 30
Designed for Android 5.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for AY YILDIZ with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

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AY YILDIZ compared with similar apps

Common keywords of similar apps

Ay Yildiz Prepaid Laufzeitvertrag Optionen Highlights Kunden Kontaktdaten Optimierungen Verbesserungen Und App Mit Der Datenvolumen Die

Keywords missing from this app

Sie Oder Im Zu Auf Ihre Du Daten Direkt Einfach Wir Zur Haben Den Deine Tarif Blick Alle Ist Eine Ein Bei Rechnungen Schnell Ihr Guthaben Funktionen Einsehen Dein Einen Von Freenet Ihnen Sim Verbrauch Uns Vertrag Online Alles Wie Sich

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Google Play Rating history and histogram

Rating history
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17K
2.2K
0
0
2.2K

Downloads over time

Downloads over time
Subscribe to see download velocity and history

AY YILDIZ has been downloaded 1.9 million times. Over the past 30 days, it averaged 300 downloads per day.

Changelog of AY YILDIZ

Show changelog

Developer information for Telefónica Germany GmbH & Co. OHG

Telefónica Germany GmbH & Co. OHG

service@ayyildiz.de

Website

Legal name:

Address:

Phone number:

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Comments on AY YILDIZ for Android

★★★★☆ StillAlex · Oct 7, 2023
Good operater, nice Internet coverage, actually great Internet coverage even in other parts of the world. 5 stars for that!
★★★★☆ Emmy Koln · Dec 29, 2024
I can not see where you record the cost of my telephone
★★★★★ Balogun B · May 13, 2022
Best sim so far, No problem nothing for 3 years have been using it Ay yildiz super
★☆☆☆☆ Flausbert · Oct 28, 2020
An app WITHOUT payment possibility. No credit card payment or PayPal. It asks bank information and keep showing "this service cannot be used at this time". Sending ayyildiz this error, they tell you back you cannot pay with bank account. So how can we?
★☆☆☆☆ Josephine Babirye · May 15, 2025
If it was possible to comment without a star, they deserve nothing. After cancelling the contract before the end of the two years, they blocked my SIM card and still removed money from my account, no internet access, no calls, nothing. Even when I called the customer service nothing changed. It's a smart way of money heist
★☆☆☆☆ Bhawana Kumari · Apr 13, 2024
The shittiest experience I have with any of the network providers. Other than Turkish and German there is no other language available. Almost whole day I am trying to contact the provider to get some help. But all lines are busy. There's only limited options available on the website. Why they sell the service when they cannot provide it? I am regretting switching to this provider, please don't buy it.

Google Play Rankings for AY YILDIZ

Top rankings

Rank Country Category List
85 Germany Communication Top Free
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Ranking history in Germany

Ranking history
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Technologies used by AY YILDIZ

36 permissions · 30 libraries
Subscribe to see full permission and library details
ALDI TALK icon ALDI TALK
Penny Mobil icon Penny Mobil
congstar icon congstar
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MeinVodafone icon MeinVodafone
Mein otelo icon Mein otelo
MeinMagenta: Handy & Festnetz icon MeinMagenta: Handy & Festnetz
SIMon mobile-App icon SIMon mobile-App

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