AY YILDIZ

by Telefónica Germany GmbH & Co. OHG · Communication · Free

On Google Play since January 2012 · Data updated 2026-10-26

Google Play

AY YILDIZ is made and published by Telefónica Germany GmbH & Co. OHG. AppBrain is an independent app data site and isn't affiliated with Telefónica Germany GmbH & Co. OHG. The app name, icon, screenshots and description belong to Telefónica Germany GmbH & Co. OHG and are shown as published on Google Play.

AppBrain's verdict

EstablishedPopularWell rated

Rating on Google Play: 4.38; 22,608 ratings
Installs: 1.9 million
Last updated: August 11, 2026
Ads: Contains ads
Size: 32.3 MB

AY YILDIZ is popular, with 1.9 million installs. Users rate it well: 4.4 stars from 22,608 ratings. Its best ranking is #83 in Top Free, Communication in Germany.

User feedback

Ratings and reviews on Google Play

Comments on AY YILDIZ for Android

★★★★★ Balogun B · May 13, 2022

Best sim so far, No problem nothing for 3 years have been using it Ay yildiz super

★★★★☆ 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

★☆☆☆☆ K Ross · Aug 1, 2023

Stilling money in legal way. Top 20 euro and show in account 0. Call useless customer service and say I have used all for internet. How can use 20 euro with in second for internet. Customer are turkey and are sooo rude and unprofessional and arrogant. Definitely not recommend that turk company and just still money from you as usel how there are done. Watch YouTube video for life conversation with the customer service.

★☆☆☆☆ 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?

★☆☆☆☆ Miiz · Aug 13, 2022

Always saying an email with activation link sent to you, but I don't receive any link no matter how many times I change the email or ask for a new activation link and if your email is not verified you can't simply recharge your credit. The worst experience ever

★☆☆☆☆ 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 Rating history and histogram

17K

2.3K

Store listing

By Telefónica Germany GmbH & Co. OHG, from Google Play

“Your AY YILDIZ app - whether prepaid or contract”

Screenshots by Telefónica Germany GmbH & Co. OHG, from the Google Play listing

Description by Telefónica Germany GmbH & Co. OHG Written by the developer, not by AppBrain. Click to read.

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 7.4.45 der AY YILDIZ App enthält technische Verbesserungen, wie Bugfixes und einige Funktions-Optimierungen.

Official page on Google Play

Safety and technology

Found in the app by AppBrain

Ads: Contains ads
Price: Free
Libraries: 30
App size: 32.3 MB
Needs Android: 5.0+
Content rating: Everyone

Technologies used by AY YILDIZ

36 permissions · 30 libraries

Subscribe to see full permission and library details

Releases

Updates seen on Google Play

Version: 7.4.45
Launched: January 2012

Aug 11, 2026UpdateVersion 7.4.45
Apr 30, 2026UpdateVersion 7.4.39
Sep 3, 2025UpdateVersion 7.4.26
Feb 20, 2025UpdateVersion 7.3.22.1
Oct 21, 2024UpdateVersion 7.3.15.1

Show all changes Show fewer

Alternatives

Similar apps and more from Telefónica Germany GmbH & Co. OHG

Alternatives to AY YILDIZ

Installs

Tracked by AppBrain

Last 30 days: 9.7 thousand
Per day: 320; 30-day average
Play install range: 1+ million
Launched: January 2012

Installs over time

AY YILDIZ has been installed 1.9 million times. Over the past 30 days, it averaged 320 installs per day.

Rankings

Google Play top charts

Highest rank: #83
Chart: Top Free; Communication
Country: Germany

Google Play Rankings for AY YILDIZ

Top rankings

Rank	Country	Category	List
83	Germany	Communication	Top Free

Show all market rankings

Ranking history in Germany

About the app and developer

About AY YILDIZ

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

Install Statistics

AY YILDIZ has been installed 1.9 million times. In the last 30 days, the app was installed 9.7 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 23 thousand ratings.

App Information

AY YILDIZ is freely available from Google Play. The app size is 32.28 MB. The latest version available is 7.4.45. The last update was on August 11, 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 since January 2012.

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

Developer information for Telefónica Germany GmbH & Co. OHG

Telefónica Germany GmbH & Co. OHG

service@ayyildiz.de

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

Frequently asked questions about AY YILDIZ

Is AY YILDIZ free?

Yes. AY YILDIZ is free on Google Play.

Is AY YILDIZ still available?

Yes. AY YILDIZ is on Google Play, and the last update we saw was on August 11, 2026.

Does AY YILDIZ contain ads?

Yes. Google Play lists AY YILDIZ as containing ads.

What Android version does AY YILDIZ require?

AY YILDIZ runs on Android 5.0 and higher.

How large is AY YILDIZ?

AY YILDIZ is 32.28 MB.

Is AY YILDIZ suitable for children?

Google Play rates the content of AY YILDIZ as suitable for everyone.

How many times has AY YILDIZ been installed?

Google Play lists 1,000,000+ installs for AY YILDIZ.

How do people rate AY YILDIZ?

AY YILDIZ scores 4.38 out of 5 stars, from 22,608 ratings on Google Play.

Who made AY YILDIZ?

AY YILDIZ was developed by Telefónica Germany GmbH & Co. OHG. It is listed in the communication category on Google Play.

What are the best alternatives to AY YILDIZ?

People looking at AY YILDIZ also look at these communication apps: ALDI TALK, Penny Mobil, congstar, ja! mobil, MeinVodafone.

Price drops on Google Play Apps other people are watching Top new apps Today's trending apps Popular Communication Apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners. As an Amazon Associate AppBrain earns from qualifying purchases.

More apps