4.5
407K reviews
5M+
Downloads
Content rating
Everyone
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About this app

New design, new features and easy management of your connections. An application to find everything you are looking for and are interested in!


Your Connections

Easy and direct navigation in the application, with the ability to add all your products for real-time updates and multiple options to manage. Check all your balances at a glance, view available allowances for VOICE, MB, SMS, and activate services and bundles based on your needs. New bill notifications, with quick and easy payment and full access to your bill history and payments. A new bill reminder option is offered, so that you always have control.


Discover

Offers, articles, suggestions, collaborations - all with content that is constantly refreshed and proposals that surely will interest you!


Shop

Bundles, services, new plans and offers for your connections - mobile, landline, and TV. Additionally, you can get COSMOTE TV to enjoy your favorite program anytime without any commitment.


Magenta Moments

Magenta Moments is the new big loyalty program of COSMOTE TELEKOM! Discover exclusive experiences, gifts, telecommunication rewards, and coupons on shopping, entertainment, food, travel, and more! Enjoy unique benefits from top partners in Greece and abroad, and take part in exciting competitions!


Support

Support, informative material and information for anything you need. You can choose from recommended categories, type in the search field what you are interested in finding, check your connection, monitor your requests and chat with the personal assistant 24/7.
Updated on
Aug 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
401K reviews
Trichordos
April 13, 2025
App is fine, well written and functional. However, having to pay €13 just to realize it's not enough to buy the €12 package you wanted, and then having to spend another €13 just to be able to, reminds me of old salesmen' tactics from the 90s. Annoyingly enough, you then realize you can't move the leftover money to another line. Money being per line and not per account is unacceptable. Cosmote could focus on infrastructure and services instead of trying to squeeze out pennies from leftovers.
13 people found this review helpful
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COSMOTE GREECE
April 13, 2025
Hello Trichordos, Thank you very much for your suggestion. We are constantly enriching the COSMOTE App and COSMOTE Services with new functionalities and we always take into account your preferences. At your disposal Anagnostis
Casey Cresswell
December 22, 2022
Not only is this App horrible. (Like not excepting certain cards) - Cosmote does not allow you to pay over the phone. And if they double charge you it can take 4+ weeks to get it returned. I have spoken to... literally...8 or 9 people and 2 in store. Everyone has a different story. If you call - select English - someone who does not know English says "call you back"
19 people found this review helpful
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COSMOTE GREECE
October 3, 2023
Hello "Casey Cresswell Your feedback matters, and we've acted on it. English version is now available. All you need to do is upgrade your app to the latest version 10.1.2. Best regards, Elias
Gabriela
February 11, 2025
The bill is not displayed on the main page as you would expect. You have to do serious digging on the app to find it. As a result, I missed paying my bill for 3 months and I ended up disconnected from the services. Also the fiber Internet is a joke, slower than a dial-up connection but hey, the bill is getting bigger every month so good news for Cosmote: more money for slow services
12 people found this review helpful
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COSMOTE GREECE
February 11, 2025
Hello Gabriela, Thank you for reaching out to us, and we apologize for the unpleasant experience you had. Now, in the 'Help' section on the Home page of the app, you can find support, information, educational material, or chat with the COSMOTE 'Personal Assistant'. If you need anything else, I am at your disposal. John.

What’s new

Discover Magenta Moments, the new big loyalty program of COSMOTE TELEKOM!