AY YILDIZ
Telefónica Germany GmbH & Co. OHG
4.3 ★
22K ratings
1,000,000+
downloads
Free
With this app, you can view your contract details, check data volume, and manage your options. Includes tariff information, invoice access, and contact updates.
AppRecs review analysis
AppRecs rating 4.2. Trustworthiness 0 out of 100. Review manipulation risk 0 out of 100. Based on a review sample analyzed.
★★★★☆
4.2
AppRecs Rating
Ratings breakdown
5 star
76%
4 star
12%
3 star
0%
2 star
0%
1 star
12%
What to know
✓
High user satisfaction
88% of sampled ratings are 4+ stars (4.3★ average)
About AY YILDIZ
Whether it's a prepaid or fixed-term contract - with the new AY YILDIZ app you always have an overview of your tariff and your options.
HIGHLIGHTS FOR PREPAID CUSTOMERS:
✔ Book, switch and cancel options
✔ Check available data volume
✔ Query balance
✔ Top up by credit card and bank account
✔ Change contact details
HIGHLIGHTS FOR CUSTOMERS WITH A TERM CONTRACT:
✔ View contract data, tariff details and booked option
✔ Check available data volume
✔ View and download invoices
✔ Change contact details
Install the latest AY YILDIZ app now and benefit from continuous optimization and improvements.
We look forward to every review and new ideas.
Have fun with the App!
The AY YILDIZ team
HIGHLIGHTS FOR PREPAID CUSTOMERS:
✔ Book, switch and cancel options
✔ Check available data volume
✔ Query balance
✔ Top up by credit card and bank account
✔ Change contact details
HIGHLIGHTS FOR CUSTOMERS WITH A TERM CONTRACT:
✔ View contract data, tariff details and booked option
✔ Check available data volume
✔ View and download invoices
✔ Change contact details
Install the latest AY YILDIZ app now and benefit from continuous optimization and improvements.
We look forward to every review and new ideas.
Have fun with the App!
The AY YILDIZ team
AY YILDIZ Screenshots
Tap to Rate:
Reviews for AY YILDIZ
Chidi Uzoukwu
11/4/2025
Guten network
Sonja Kachel
10/24/2025
Hilfe für 20 GB herunterladen
